CN215539599U

CN215539599U - Gaseous purification recovery unit of reation kettle

Info

Publication number: CN215539599U
Application number: CN202121491423.XU
Authority: CN
Inventors: 方腊生; 朱恩阔; 阚进; 朱栋良; 许勉
Original assignee: Anhui Oursun Resource Technology Co ltd
Current assignee: Anhui Oursun Resource Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-18
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to a gas purification and recovery device for a reaction kettle, which comprises a machine body and a cooling water storage tank, wherein a condensation tank is arranged in the machine body, the inner side wall of the condensation tank is fixedly connected with a plurality of heat conducting fins, the side wall of the condensation tank is provided with a liquid injection cavity, a water injection pipe is communicated between the top of the machine body and the top of the cooling water storage tank in a penetrating manner, one end of the water injection pipe is communicated with the liquid injection cavity in a penetrating manner, the other end of the water injection pipe is fixedly communicated with a water suction pump, the bottom of the condensation tank is provided with an annular connecting pipe, one end of the annular connecting pipe is communicated with the liquid injection cavity, the other end of the annular connecting pipe is communicated with a water guide pipe in a penetrating manner, and one end of the water guide pipe is communicated with the cooling water storage tank in a penetrating manner. The gas purification and recovery device for the reaction kettle, disclosed by the utility model, adopts a circulating closed cooling structure, so that the utilization rate of water resources is improved, the pollution is reduced, and the use cost of the purification and recovery device is reduced.

Description

Gaseous purification recovery unit of reation kettle

Technical Field

The utility model belongs to the technical field of industrial waste gas purification and recovery equipment, and particularly relates to a reaction kettle gas purification and recovery device.

Background

In the chemical synthesis reaction process, a reaction kettle is often adopted to carry out esterification, polymerization, condensation and other reactions under the conditions of high temperature and high pressure, and after one process flow reaction is finished, high-temperature waste gas in the reaction kettle needs to be discharged, which is often called as reaction kettle vent waste gas. Because the vent waste gas of the reaction kettle has high release rate and high release concentration, and the discharge is intermittent, the purification difficulty of the subsequent waste gas is very high. Traditional processing apparatus retrieves the liquefaction part through the condensation method mostly, and all the other discharge after the active carbon absorption, but traditional cooling method needs a large amount of cooling water to cool off, and is not only with high costs, and generally makes used cooling water easily cause the pollution through the condensation method, is difficult to reuse again, and the water discharge after using simultaneously causes the pollution to the water resource easily, has reduced the holistic result of use of purification recovery device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that water resource is wasted in a part of a reaction kettle gas purification and recovery device, the reaction kettle gas purification and recovery device is provided.

The utility model realizes the purpose through the following technical scheme:

the utility model provides a gaseous recovery unit that purifies of reation kettle, includes organism and cooling storage water tank, the inside of organism is equipped with the condenser box, and a plurality of conducting strips of the inside wall fixedly connected with of condenser box, the lateral wall of condenser box has been seted up and has been annotated the liquid cavity, it has the water injection pipe to run through the intercommunication between the top of organism and the top of cooling storage water tank, the one end of water injection pipe runs through the condenser box and annotates the liquid cavity intercommunication, and the fixed intercommunication of the other end has the suction pump, the bottom of condenser box is equipped with annular connecting pipe, the one end and the notes liquid cavity intercommunication of annular connecting pipe, the other end run through the intercommunication and have the aqueduct, and the one end cooling storage water tank of aqueduct runs through the intercommunication. Through the effect of annotating liquid cavity and conducting strip, make cooling water and reation kettle gaseous separation, also can meet cold reaction simultaneously, both reduced like this and to the pollution of cooling water, also played the condensation effect, and rethread annular connecting pipe and aqueduct will use the gained water and pass into the cooling water storage tank again in, continue to utilize after cooling.

As a further optimization scheme of the utility model, a filter box is arranged at the lower part of the condenser box, an activated carbon adsorption layer is filled in the filter box, a filter screen is embedded and installed at the bottom of the filter box, a communicating pipe is communicated between the filter box and the condenser box in a penetrating manner, and a control valve is installed in the middle of the communicating pipe. Make liquefied reation kettle material and reation kettle residual gas pass through communicating pipe and discharge into the rose box through opening the control valve, after the purification absorption of active carbon adsorption layer, liquefied reation kettle material falls into the storage box through the filter screen, and gas after the purification is outside discharging through the blast pipe, just so directly retrieves the purification of the gaseous integral type in the reation kettle again, saves time, and is simple convenient.

As a further optimization scheme of the utility model, the bottom of the filter box is provided with a storage box, and the outer side of the machine body and the storage box are provided with sealing door plates at the corresponding positions. The storage box recovers the liquid purified by the reaction kettle, and the storage box can be taken out after the sealing door plate is opened.

As a further optimization scheme of the utility model, a gas injection pipe penetrates through the top of the machine body, an exhaust pipe penetrates through the side face of the filter box, and one end of the exhaust pipe penetrates through the machine body and extends to the outside of the machine body. The gas injection pipe and the gas exhaust pipe respectively play a role in injecting waste gas in the reaction kettle and discharging purified gas.

As a further optimization scheme of the utility model, the bottom of the machine body and the cooling water storage tank is provided with a supporting base, and the cooling water storage tank is provided with heat dissipation holes. The heat dissipation holes mainly play a role in heat dissipation, so that cooling water convenient to use enters the cooling water storage tank to be cooled, and then is continuously used.

The utility model has the beneficial effects that:

1) when the circulating closed cooling structure is used, reaction kettle gas is firstly injected into the condenser through the gas injection pipe, a large amount of heat carried in the gas is absorbed by the heat conducting fins tightly attached to the condenser, the water suction pump is started, water in the cooling water storage tank is injected into the liquid injection cavity through the water injection pipe, cooling water is in contact with the inner wall of the condenser, the reaction kettle gas is cooled and liquefied on the inner wall surface through heat transfer of high-low temperature difference, and the water after heat absorption is guided into the cooling water storage tank through the water guide pipe to circulate in a reciprocating mode. Therefore, the cooling water can be recycled, thereby saving water, avoiding water pollution and reducing the use cost of the purification and recovery device;

2) the utility model has simple structure, lower cost, reasonable design and convenient realization.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a partial sectional structural view of the present invention.

In the figure: 1. a body; 101. a gas injection pipe; 102. an exhaust pipe; 103. a sealing door panel; 2. a support base; 3. a cooling water storage tank; 301. a water pump; 302. heat dissipation holes; 4. a water injection pipe; 5. a condenser tank; 501. a liquid injection cavity; 502. a communicating pipe; 503. an annular connecting pipe; 504. a control valve; 505. a water conduit; 506. a heat conductive sheet; 6. a filter box; 601. filtering with a screen; 602. an activated carbon adsorption layer; 7. a storage box.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-3, a gaseous recovery unit that purifies of reation kettle, including organism 1 and cooling storage water tank 3, the inside of organism 1 is equipped with condenser box 5, and a plurality of conducting strip 506 of the inside wall fixedly connected with of condenser box 5, annotate liquid cavity 501 has been seted up to the lateral wall of condenser box 5, it has water injection pipe 4 to run through the intercommunication between the top of organism 1 and the top of cooling storage water tank 3, water injection pipe 4's one end runs through condenser box 5 and annotates liquid cavity 501 intercommunication, the fixed intercommunication of the other end has suction pump 301, the bottom of condenser box 5 is equipped with annular connecting pipe 503, annular connecting pipe 503's one end and annotate liquid cavity 501 intercommunication, the other end runs through the intercommunication and has aqueduct 505, and the one end cooling storage water tank 3 of aqueduct 505 runs through the intercommunication. Through the effect of annotating liquid cavity 501 and conducting strip 506, make cooling water and reation kettle gaseous separation, also can meet cold reaction simultaneously, so both reduced the pollution to the cooling water, also played the condensation effect, and in rethread annular connecting pipe 503 and aqueduct 505 will use the water and transmit into cooling storage water tank 3 again, continue to utilize after cooling.

The low portion of condensing box 5 is equipped with rose box 6, and the inside packing of rose box 6 has activated carbon adsorption layer 602, and the bottom inlays to be established and installs filter screen 601, runs through the intercommunication between rose box 6 and the condensing box 5 and has communicating pipe 502, and the mid-mounting of communicating pipe 502 has control valve 504. Make liquefied reation kettle material and reation kettle residual gas discharge 6 in the rose box through communicating pipe 502 through opening control valve 504, after the purification adsorption of active carbon adsorption layer 602, liquefied reation kettle material falls into storage box 7 through filter screen 601, and gas after the purification is outside discharging through blast pipe 102, just so directly retrieves the gaseous integral type of reation kettle through purifying, saves time, and is simple convenient.

The bottom of the filter box 6 is provided with a storage box 7, and the outer side of the machine body 1 and the storage box 7 are provided with a sealing door plate 103 at the corresponding position. The storage box 7 recovers the liquid purified by the reaction kettle, and the storage box 7 can be taken out after the sealing door plate 103 is opened.

The top of machine body 1 is installed with gas injection pipe 101 in a penetrating way, and the side of filter box 6 is installed with blast pipe 102 in a penetrating way, and blast pipe 102 one end runs through machine body 1 and extends to the outside of machine body 1. The gas injection pipe 101 and the gas exhaust pipe 102 function to inject the exhaust gas into the reaction vessel and to exhaust the purified gas, respectively.

The bottom of organism 1 and cooling water storage tank 3 is installed and is supported base 2, supports base 2 and mainly is to the effect of a stable stay of organism 1 and cooling water storage tank 3, has seted up louvre 302 on the cooling water storage tank 3. The heat dissipation holes 302 mainly play a role in heat dissipation, so that cooling water after use can enter the cooling water storage tank 3 to be cooled, and then can be continuously used.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a gaseous purification recovery unit of reation kettle, includes organism (1) and cooling storage water tank (3), its characterized in that: the inside of organism (1) is equipped with condenser box (5), and a plurality of conducting strips of inside wall fixedly connected with (506) of condenser box (5), notes liquid cavity (501) have been seted up to the lateral wall of condenser box (5), it has water injection pipe (4) to run through the intercommunication between the top of organism (1) and cooling storage water tank (3), the one end of water injection pipe (4) is run through condenser box (5) and is annotated liquid cavity (501) intercommunication, and the other end is fixed the intercommunication has suction pump (301), the bottom of condenser box (5) is equipped with annular connecting pipe (503), the one end and the notes liquid cavity (501) intercommunication of annular connecting pipe (503), the other end run through the intercommunication and have aqueduct (505), and the one end cooling storage water tank (3) of aqueduct (505) run through the intercommunication.

2. The reactor gas purification and recovery device according to claim 1, wherein: the low portion of condenser box (5) is equipped with rose box (6), the inside packing of rose box (6) has activated carbon adsorption layer (602), and the bottom inlays to establish and installs filter screen (601), it has communicating pipe (502) to run through the intercommunication between rose box (6) and condenser box (5), and the mid-mounting of communicating pipe (502) has control valve (504).

3. The reactor gas purification and recovery device according to claim 2, wherein: the bottom of rose box (6) is equipped with storage box (7), sealed door plant (103) are installed to the outside of organism (1) and the mutual department that corresponds of storage box (7).

4. The reactor gas purification and recovery device according to claim 2, wherein: the top of organism (1) is run through and is installed gas injection pipe (101), the side of rose box (6) is run through and is installed blast pipe (102), and blast pipe (102) one end run through organism (1) and extend to the organism (1) outside.

5. The reactor gas purification and recovery device according to claim 1, wherein: the bottom of the machine body (1) and the cooling water storage tank (3) is provided with a supporting base (2), and the cooling water storage tank (3) is provided with heat dissipation holes (302).