CN219326609U

CN219326609U - Waste circulation filtering tank for acetylene production liquid

Info

Publication number: CN219326609U
Application number: CN202320689950.4U
Authority: CN
Inventors: 向宾宾; 朱延忠; 兰永福; 邓发明; 李雅剑
Original assignee: Yichang Dexin Practical Gas Co ltd
Current assignee: Yichang Dexin Practical Gas Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-11
Anticipated expiration: 2033-03-31

Abstract

The utility model provides an useless circulation filter vat of acetylene production liquid, includes the supporting seat, the bottom of supporting seat be equipped with reaction tank, sedimentation tank and filtering ponds, be equipped with the inlet tube on the reaction tank, spout medicine structure, stirring structure and with the first aqueduct of sedimentation tank intercommunication, be equipped with the wet return on the sedimentation tank and with the second aqueduct of filtering ponds intercommunication, the filtering ponds cooperatees with the filter pressing device who sets up on the supporting seat through the conveying pipe, is equipped with the water filter on the filter pressing device. By adopting the structure, the calcium carbide waste residue is quickly precipitated by uniformly scattering the medicine and stirring, the clear liquid is separated, the recovery efficiency of the clear liquid is improved, the water resource utilization rate is high, and the processing efficiency is high; the filter pressing is matched, the pumping is carried out, the calcium carbide waste residues are extracted rapidly and efficiently, and the separation is rapid and thorough; the device has reasonable integral structure, can be freely and flexibly adjusted and used, and has rapid purification and impurity removal and strong practicability.

Description

Waste circulation filtering tank for acetylene production liquid

Technical Field

The utility model relates to the technical field of acetylene production, in particular to an acetylene production liquid waste circulating filter tank.

Background

The main component of the waste water generated in the acetylene production by the calcium carbide acetylene method is calcium carbide waste residue containing calcium hydroxide, the waste water is strong in alkalinity, the waste water needs to be filtered and purified, the calcium carbide waste residue is isolated and stored, and otherwise, the pollution concentration is high, the area is wide and the harm is extremely large. The traditional method mostly adopts a natural precipitation method to separate calcium carbide waste residues and clear liquid in the wastewater, and then the clear liquid is recycled and reused, and then the calcium carbide waste residues are collected and treated uniformly. The natural sedimentation separation speed is slow, partial calcium carbide waste residues are easy to carry when the supernatant is recycled, and the calcium carbide waste residues often contain a large amount of water in the collection process, and the stacking area is easy to be corroded by strong alkali, so that more defects exist.

Disclosure of Invention

The utility model aims to solve the technical problems of providing an acetylene production liquid waste circulating filter tank, uniformly scattering the drugs, mixing, rapidly precipitating calcium carbide waste residues, separating clear liquid, improving the recovery efficiency of the clear liquid, and having high water resource utilization rate and high processing efficiency; the filter pressing is matched, the pumping is carried out, the calcium carbide waste residues are extracted rapidly and efficiently, and the separation is rapid and thorough; the device has reasonable integral structure, can be freely and flexibly adjusted and used, and has rapid purification and impurity removal and strong practicability.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an useless circulation filter vat of acetylene production liquid, includes the supporting seat, the bottom of supporting seat be equipped with reaction tank, sedimentation tank and filtering ponds, be equipped with the inlet tube on the reaction tank, spout medicine structure, stirring structure and with the first aqueduct of sedimentation tank intercommunication, be equipped with the wet return on the sedimentation tank and with the second aqueduct of filtering ponds intercommunication, the filtering ponds cooperatees with the filter pressing device who sets up on the supporting seat through the conveying pipe, is equipped with the water filter on the filter pressing device.

In the preferred scheme, the inlet tube on be equipped with first water pump structure, be equipped with the second water pump structure on the first aqueduct, be equipped with the third water pump structure on the second aqueduct, be equipped with rather than complex material structure of taking out on the conveying pipe, be equipped with the fourth water pump structure on the wet return.

In the preferred scheme, the medicine spraying structure comprises a medicine conveying pipe, a plurality of medicine guide pipes are arranged on the medicine conveying pipe, a plurality of groups of branch pipes are arranged on the medicine guide pipes, a rotating sleeve is arranged on each branch pipe, a plurality of spray pipes are arranged on the rotating sleeve, and a plurality of groups of spray heads are arranged on the spray pipes.

In a preferred scheme, the axial direction of the spray head and the axial direction of the branch pipe form an acute angle.

In the preferred scheme, stirring structure including setting up the pivot in the reaction tank, be equipped with multiunit abnormal shape (mixing) shaft in the pivot, the pivot is connected with the output of motor, the motor passes through the fixing base and is connected with the reaction tank.

In the preferred scheme, a filter material screen plate is arranged in the sedimentation tank.

In the preferred scheme, the supporting seat on be equipped with maintenance step and protection railing.

The waste circulation filter tank for the acetylene production fluid has the following beneficial effects by adopting the structure:

(1) Evenly scattering the medicine and mixing, quickly precipitating calcium carbide waste residues, separating clear liquid, improving the recovery efficiency of the supernatant, and having high water resource utilization rate and high processing efficiency;

(2) The filter pressing is matched, the pumping is carried out, the calcium carbide waste residues are extracted rapidly and efficiently, and the separation is rapid and thorough;

(3) The device has reasonable integral structure, can be freely and flexibly adjusted and used, and has rapid purification and impurity removal and strong practicability.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the present utility model.

Fig. 3 is a schematic overall structure of the present utility model.

Fig. 4 is a schematic diagram of the spraying structure of the present utility model.

Fig. 5 is a schematic view of the stirring structure of the present utility model.

In the figure: reaction tank 1, sedimentation tank 2, filtering tank 3, supporting seat 4, filter pressing device 5, inlet tube 6, first water pump structure 7, spout medicine structure 8, stirring structure 9, first aqueduct 10, second water pump structure 11, second aqueduct 12, third water pump structure 13, feed pipe 14, filter tube 15, wet return 16, fourth water pump structure 17, filter material otter board 18, maintenance step 19, feed pipe 20, guide pipe 21, branch pipe 22, swivel 23, spray tube 24, shower nozzle 25, pivot 26, abnormal shape (mixing) shaft 27, motor 28, fixing base 29, protection railing 30.

Detailed Description

In fig. 1-5, the waste circulation filter tank for acetylene production liquid comprises a supporting seat 4, wherein a reaction tank 1, a sedimentation tank 2 and a filter tank 3 are arranged at the bottom of the supporting seat 4, a water inlet pipe 6, a medicine spraying structure 8, a stirring structure 9 and a first water guide pipe 10 communicated with the sedimentation tank 2 are arranged on the reaction tank 1, a water return pipe 16 and a second water guide pipe 12 communicated with the filter tank 3 are arranged on the sedimentation tank 2, the filter tank 3 is matched with a filter pressing device 5 arranged on the supporting seat 4 through a material conveying pipe 14, and a water filter pipe 15 is arranged on the filter pressing device 5.

In the preferred scheme, the inlet tube 6 on be equipped with first water pump structure 7, be equipped with second water pump structure 11 on the first aqueduct 10, be equipped with third water pump structure 13 on the second aqueduct 12, be equipped with rather than complex material structure of taking out on the conveying pipe 14, be equipped with fourth water pump structure 17 on the wet return 16. The control is carried out in a sectional mode, free matching is achieved, and flexibility is high.

In the preferred scheme, the medicine spraying structure 8 comprises a medicine conveying pipe 20, a plurality of medicine guide pipes 21 are arranged on the medicine conveying pipe 20, a plurality of groups of branch pipes 22 are arranged on the medicine guide pipes 21, a rotating sleeve 23 is arranged on the branch pipes 22, a plurality of spray pipes 24 are arranged on the rotating sleeve 23, and a plurality of groups of spray heads 25 are arranged on the spray pipes 24. And the medicine is uniformly sprayed, so that the sedimentation efficiency is accelerated.

In a preferred embodiment, the axial direction of the nozzle 25 is at an acute angle to the axial direction of the branch pipe 22. The medicine is sprayed in a rotating way, so that the medicine is more uniform.

In the preferred scheme, stirring structure 9 include the pivot 26 that sets up in reaction tank 1, be equipped with multiunit abnormal shape (mixing) shaft 27 on the pivot 26, the pivot 26 is connected with motor 28's output, motor 28 passes through fixing base 29 and is connected with reaction tank 1. Stirring accelerates the mixing efficiency.

In a preferred embodiment, a filter material screen 18 is disposed in the sedimentation tank 2. And (3) filtering the calcium carbide waste residues when the supernatant is pumped away.

In a preferred scheme, the supporting seat 4 is provided with an overhaul step 19 and a protection railing 30. The maintenance is convenient, and the safety is strong.

The application method of the utility model comprises the following steps: sewage enters the reaction tank 1 through the water inlet pipe 6, is uniformly stirred by the medicine stirring structure 8 and the stirring structure 9 matched with the medicine accelerating sedimentation in the reaction tank 1, is pumped into the bottom of the sedimentation tank 2 through the first water guide pipe 10, is pumped out through the water return pipe 16 for reuse after sewage is separated, and calcium carbide waste residues with water at the bottom are pumped into the filter tank 3 through the second water guide pipe 12, and are input into the filter pressing device 5 for filter pressing in the filter tank 3 by the aid of the feed pipe 14.

The utility model has the beneficial effects that: evenly scattering the medicine and mixing, quickly precipitating calcium carbide waste residues, separating clear liquid, improving the recovery efficiency of the supernatant, and having high water resource utilization rate and high processing efficiency; the filter pressing is matched, the pumping is carried out, the calcium carbide waste residues are extracted rapidly and efficiently, and the separation is rapid and thorough; the device has reasonable integral structure, can be freely and flexibly adjusted and used, and has rapid purification and impurity removal and strong practicability.

Claims

1. The utility model provides an useless circulation filtering ponds of acetylene production liquid, includes supporting seat (4), its characterized in that: the bottom of supporting seat (4) be equipped with reaction tank (1), sedimentation tank (2) and filtering ponds (3), be equipped with inlet tube (6), spout medicine structure (8), stirring structure (9) and with first aqueduct (10) of sedimentation tank (2) intercommunication on reaction tank (1), be equipped with wet return (16) on sedimentation tank (2) and with second aqueduct (12) of filtering ponds (3) intercommunication, filtering ponds (3) cooperate with filter pressing device (5) of setting on supporting seat (4) through conveying pipe (14), be equipped with filter tube (15) on filter pressing device (5).

2. The acetylene production fluid waste circulation filtration tank of claim 1, wherein: the water inlet pipe (6) on be equipped with first water pump structure (7), be equipped with second water pump structure (11) on first aqueduct (10), be equipped with third water pump structure (13) on second aqueduct (12), be equipped with rather than complex material structure of taking out on conveying pipe (14), be equipped with fourth water pump structure (17) on wet return (16).

3. The acetylene production fluid waste circulation filtration tank of claim 1, wherein: the medicine spraying structure (8) comprises a medicine conveying pipe (20), a plurality of medicine guide pipes (21) are arranged on the medicine conveying pipe (20), a plurality of groups of branch pipes (22) are arranged on the medicine guide pipes (21), a rotating sleeve (23) is arranged on each branch pipe (22), a plurality of spray pipes (24) are arranged on the rotating sleeve (23), and a plurality of groups of spray heads (25) are arranged on the spray pipes (24).

4. The acetylene production fluid waste circulation filtration tank of claim 3, wherein: the axial direction of the spray head (25) and the axial direction of the branch pipe (22) form an acute angle.

5. The acetylene production fluid waste circulation filtration tank of claim 1, wherein: the stirring structure (9) comprises a rotating shaft (26) arranged in the reaction tank (1), a plurality of groups of special-shaped stirring shafts (27) are arranged on the rotating shaft (26), the rotating shaft (26) is connected with the output end of a motor (28), and the motor (28) is connected with the reaction tank (1) through a fixing seat (29).

6. The acetylene production fluid waste circulation filtration tank of claim 1, wherein: a filter material screen plate (18) is arranged in the sedimentation tank (2).

7. The acetylene production fluid waste circulation filtration tank of claim 1, wherein: the supporting seat (4) is provided with an overhaul step (19) and a protection railing (30).