CN217780845U

CN217780845U - Spraying device for eliminating floating mud of sedimentation tank

Info

Publication number: CN217780845U
Application number: CN202221552023.XU
Authority: CN
Inventors: 韩峰; 周英壮; 杜帅; 张腾; 郭少卿; 王阳阳
Original assignee: Shijiazhuang Pharmaceutical Group New Norwich Pharmaceutical Co ltd
Current assignee: Shiyao Innovation Pharmaceutical Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-11
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a spray set for eliminating sedimentation tank floats mud belongs to environmental protection equipment technical field. It can be fast because of the mud of denitrification, anaerobism scheduling problem aggregation with the sedimentation tank surface, sprays the effect through the water conservancy and breaks up, eliminates the inside bubble of mud, and final mud leans on self gravity to sink the bottom of the pool, has improved out water quality of water. The device comprises a water inlet pipe, a pumping mechanism, a spraying mechanism, a support and a traveling trolley, wherein the support is arranged on a sedimentation tank, the traveling trolley is arranged on the support and is longitudinally and reciprocally transferred relative to the sedimentation tank, the spraying mechanism is transversely arranged above the sedimentation tank, the pumping mechanism and the spraying mechanism are both fixed on the traveling trolley, the water outlet end of the water inlet pipe is connected with the water inlet end of the spraying mechanism, the water inlet end of the water inlet pipe is inserted into the sedimentation tank, and the pumping mechanism is connected to the water inlet pipe.

Description

Spraying device for eliminating floating mud of sedimentation tank

Technical Field

The utility model belongs to the technical field of the environmental protection equipment, especially, relate to a spray set for eliminating sedimentation tank floats mud.

Background

At present, in a biological sedimentation tank used in the pharmaceutical industry, the quality of effluent water is influenced by the phenomenon that sludge floating occurs in most of precipitated activated sludge due to the problems of denitrification, anaerobism and the like. If relevant measures are not taken in time, the surface sludge is accumulated more and more, and finally, the phenomenon that a large amount of sludge flows away along with supernatant through the overflow groove is caused, so that not only is the sludge seriously lost and the whole sludge concentration influenced, but also the effluent quality exceeds the standard in serious conditions, and the environment-friendly supervision risk exists.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a spray set for eliminating sedimentation tank floats mud, can be fast because of the mud that denitrification, anaerobism scheduling problem were gathered with the sedimentation tank surface, spray the effect through the water conservancy and break up, eliminate the inside bubble of mud, final mud is by self gravity bottom of the pool, has improved out water quality of water.

The utility model solves the technical problem through the following technical proposal,

a spray set for eliminating sedimentation tank floats mud, include inlet tube, pumping mechanism, spray mechanism, support and the dolly of marcing, prop up and establish on the sedimentation tank, the dolly setting of marcing is in do fore-and-aft reciprocal transfer on the support and for the sedimentation tank, it transversely sets up to spray the mechanism the top of sedimentation tank, pumping mechanism all fixes with the mechanism of spraying on the dolly of marcing, the play water end of inlet tube is connected spray the end of intaking of mechanism, the end of intaking of inlet tube inserts in the sedimentation tank, pumping mechanism connects on the inlet tube.

Above-mentioned a spray set for eliminating sedimentation tank floats mud, the end of intaking of inlet tube is connected with water intaking mechanism, water intaking mechanism includes connecting pipe, connecting rod, direction lid and float, the inlet tube is connected to the bottom of connecting pipe, the connecting rod is equipped with a plurality of, the connecting rod equipartition is in the top of connecting pipe, the both ends of connecting rod are connected respectively the top of direction lid and connecting pipe, the float is located the top of direction lid and with the upside of direction lid is connected.

The above-mentioned spray set for eliminating sedimentation tank floats mud, spray the mechanism including being responsible for, branch pipe and shower nozzle, be responsible for and transversely set up and fix in the dolly bottom of marcing, be responsible for the play water end of intercommunication inlet tube, the branch pipe distributes be responsible for on, the shower nozzle is connected the play water end of branch pipe, nozzle on the shower nozzle is towards in the sedimentation tank.

The spraying device for eliminating the floating mud in the sedimentation tank is characterized in that the middle part of the spray head is provided with the vent pipe, the air outlet end of the vent pipe is communicated with the nozzle in the middle part of the spray head, and the air inlet end of the vent pipe is externally connected with the high-pressure air source.

Above-mentioned a spray set for eliminating sedimentation tank floats mud, the direction lid is the cylindric of under shed, the top of connecting rod stretches into in the direction lid, and with the top of direction lid inner wall is connected, the float with the direction lid is the flexible coupling.

Compared with the prior art, the utility model adopts the supernatant on the surface of the sedimentation tank, saves water resource, reduces the overflow of floating mud, simultaneously solves the problems of environmental protection and other policies of suspected effluent dilution in field operation,

adopt the utility model discloses, to the sedimentation tank surface float mud spray degradation back, through effect measurement, the suspended solid of current biochemical sedimentation tank play aquatic has reduced 85% before not implementing, improves follow-up technology operational aspect greatly.

Drawings

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

FIG. 2 is a schematic structural view of the nozzle head of the present invention

FIG. 3 is a schematic structural view of the water inlet mechanism of the present invention

Reference numerals in the drawings denote: 1. the device comprises a water inlet pipe, a pumping mechanism 2, a spraying mechanism 3, a support 4, a travelling trolley 5, a connecting pipe 6, a connecting rod 7, a guide cover 8, a floater 9, a main pipe 10, a branch pipe 11, a spray head 12 and a vent pipe 13.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention.

Referring to the attached drawings 1 to 3, the utility model discloses an inlet tube 1, pumping mechanism 2, spray mechanism 3, support 4 and travelling trolley 5, support 4 is established on the sedimentation tank, travelling trolley 5 sets up longitudinal reciprocating motion is done on the support 4 and for the sedimentation tank, it transversely sets up to spray mechanism 3 the top of sedimentation tank, pumping mechanism 2 all fixes with spraying mechanism 3 on the travelling trolley 5, the play water end of inlet tube 1 is connected spray mechanism 3's the end of intaking, the end of intaking of inlet tube 1 inserts in the supernatant in the sedimentation tank, pumping mechanism 2 is connected on the inlet tube 1. Through the setting, pumping mechanism 2 sends into the supernatant through inlet tube 1 and sprays mechanism 3, and the mechanism 3 that sprays advances to spray to the mud floating of the supernatant surface of water to wrap up in the bubble structure of holding the mud floating and break up, the mud floating can continue to sink, thereby improves and deposits the effect. The pumping mechanism 2 is preferably a mud pump.

In order to prevent that the end of intaking of inlet tube 1 from contacting the silt of sedimentation tank bottom, will the end of intaking of inlet tube 1 is connected with water inlet mechanism, water inlet mechanism includes connecting pipe 6, connecting rod 7, direction lid 8 and float 9, the water inlet of inlet tube 1 is connected to the bottom of connecting pipe 6, connecting rod 7 is equipped with a plurality of, 7 interval equipartitions of connecting rod are in the top of connecting pipe 6, the both ends of connecting rod 7 are connected respectively the top of direction lid 8 and connecting pipe 6, float 9 is located the top of direction lid 8 and with the upside of direction lid 8 is connected. Supernatant fluid gets into the direction lid through the clearance of connecting rod, then gets into the inlet tube, because float 9 floats on the surface of water all the time, float 9 drives direction lid 8 come-up to drive inlet tube 1 and be located near the liquid level all the time so can make the water inlet of inlet tube 1 remain near the liquid level all the time, prevent that the water inlet from contacting the silt layer, the staff just can to clear up silt often, guarantees equipment normal operating.

The spraying mechanism 3 comprises a main pipe 10, branch pipes 11 and a spray head 12, wherein the main pipe 10 is transversely arranged and fixed at the bottom of the travelling trolley 5, the main pipe 10 is communicated with the water outlet end of the water inlet pipe 1, the branch pipes 11 are distributed on the main pipe 10 at intervals, the spray head 12 is connected with the water outlet end of the branch pipes 11, and a spray nozzle on the spray head 12 faces into the sedimentation tank. Through the setting, the dolly of marcing drives and is responsible for reciprocating motion on the sedimentation tank, and the dolly of marcing is responsible for horizontal setting for sedimentation tank longitudinal movement, and such structure can be along with the removal of the dolly of marcing, sprays the mud floating on the whole sedimentation tank water face, and the supernatant fluid of sedimentation tank is pumped to be responsible for, branch pipe back from the shower nozzle spray to on the mud floating to strike, break up mud floating.

The middle part of the spray head 12 is provided with a breather pipe 13, the air outlet end of the breather pipe 13 is communicated with a nozzle in the middle part of the spray head 12, the outer part of the breather pipe 13 is provided with a water inlet cavity, the water inlet cavity is communicated with the water inlet pipe 1, and the air inlet end of the breather pipe 13 is externally connected with a high-pressure air source. Through the setting, when 12 sprays the superficial mud of supernatant surface of water of shower nozzle, the nozzle jet-propelled and carry out sweeping of air current to superficial mud in the middle part of 12 shower nozzles, can increase the destructive power to the superficial mud structure, raise the efficiency. Preferably, the high-pressure air source intermittently supplies air to the vent pipe 13, so that pulse type air flow is formed, instability of the air flow is increased, and floating mud is more favorably scattered so as to sink.

The guide cover 8 is cylindrical, the lower opening of the guide cover 8 is formed in the shape of a cylinder, the top end of the connecting rod 7 extends into the guide cover 8 and is connected with the top of the inner wall of the guide cover 8, and the floater 9 is in flexible connection with the guide cover 8. Preferably, a traction rope or a chain is connected between the float 9 and the guide cover 8. Through the arrangement, the floater always floats on the liquid level of the supernatant, the water inlet position of the water inlet pipe is ensured to be below the liquid level by pulling the guide cover through the floater, the floater can be dragged to move in the moving process of the travelling trolley, the water inlet end of the guide cover is prevented from tipping in the moving process of the floater through the flexible connection, and the stability is ensured.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a spray set for eliminating sedimentation tank floats mud, its characterized in that, includes inlet tube (1), pumping mechanism (2), sprays mechanism (3), support (4) and marchs dolly (5), support (4) are established on the sedimentation tank, it sets up to march dolly (5) on support (4) and do fore-and-aft reciprocal the transfer for the sedimentation tank, it transversely sets up to spray mechanism (3) the top of sedimentation tank, pumping mechanism (2) and spraying mechanism (3) are all fixed advance on dolly (5), the play water end of inlet tube (1) is connected the end of intaking of spraying mechanism (3), the end of intaking of inlet tube (1) inserts in the sedimentation tank, pumping mechanism (2) are connected on inlet tube (1).

2. The spraying device for eliminating the floating mud in the sedimentation tank according to claim 1, wherein a water inlet mechanism is connected to the water inlet end of the water inlet pipe (1), the water inlet mechanism comprises a connecting pipe (6), a connecting rod (7), a guide cover (8) and a float (9), the water inlet pipe (1) is connected to the bottom of the connecting pipe (6), the connecting rod (7) is provided with a plurality of connecting rods (7), the connecting rods (7) are uniformly distributed at the top of the connecting pipe (6), the two ends of the connecting rod (7) are respectively connected with the top ends of the guide cover (8) and the connecting pipe (6), and the float (9) is located above the guide cover (8) and is connected with the upper side of the guide cover (8).

3. The spray device for eliminating the floating mud in the sedimentation tank according to claim 2, wherein the spray mechanism (3) comprises a main pipe (10), branch pipes (11) and spray heads (12), the main pipe (10) is transversely arranged and fixed at the bottom of the travelling trolley (5), the main pipe (10) is communicated with the water outlet end of the water inlet pipe (1), the branch pipes (11) are distributed on the main pipe (10), the spray heads (12) are connected with the water outlet end of the branch pipes (11), and the spray nozzles on the spray heads (12) face into the sedimentation tank.

4. The spraying device for eliminating the floating mud in the sedimentation tank according to claim 3, wherein a vent pipe (13) is arranged in the middle of the spray head (12), the air outlet end of the vent pipe (13) is communicated with the spray nozzle in the middle of the spray head (12), and the air inlet end of the vent pipe (13) is externally connected with a high-pressure air source.

5. The sprinkling apparatus for removing sludge in a sedimentation tank according to claim 4, wherein the guide cover (8) is formed in a cylindrical shape with a lower opening, the top end of the connecting rod (7) extends into the guide cover (8) and is connected with the top of the inner wall of the guide cover (8), and the float (9) is flexibly connected with the guide cover (8).