CN216777993U - Desulfurization waste liquid deposits device - Google Patents
Desulfurization waste liquid deposits device Download PDFInfo
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- CN216777993U CN216777993U CN202123054273.9U CN202123054273U CN216777993U CN 216777993 U CN216777993 U CN 216777993U CN 202123054273 U CN202123054273 U CN 202123054273U CN 216777993 U CN216777993 U CN 216777993U
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Abstract
A desulfurization waste liquid precipitation device, comprising: the sedimentation cylinder is divided into a cover body and a reaction cylinder, and the cover body is detachably connected with the reaction cylinder; a first through hole is formed in the upper end of the cover body, a first pipe body is arranged in the first through hole, and a liquid inlet pipe is arranged at the side end of the first pipe body; a second through hole is formed in the bottom end of the reaction cylinder, a second pipe body is arranged in the second through hole, and a pneumatic diaphragm pump is arranged at one end of the second pipe body; a cover body is arranged in the reaction cylinder, and the upper port of the cover body is detachably connected with the first pipe body; a liquid outlet pipe for the outflow of clear liquid is arranged on the side wall of the reaction cylinder along the upper part of the cover body; after the cover body and the reaction cylinder are connected into a precipitation cylinder, the cover body connected with the first pipe body is positioned in the reaction cylinder and is simultaneously positioned below the liquid outlet pipe; the sedimentation process takes place cover body below, gaseous first body through cover body upper end flows out, and the clear liquid is along with flowing out from the drain pipe of cover body top, and the solid is taken out along the second body.
Description
Technical Field
The utility model belongs to the technical field, and particularly relates to a desulfurization waste liquid precipitation device.
Background
At present, the desulfurization waste liquid in the chemical production section of a coking enterprise has high solid content, so the desulfurization waste liquid is precipitated firstly, the precipitated clear liquid is pumped into a system for recycling, and the precipitated solid enters a sulfur melting kettle for evaporation to produce sulfur;
because harmful gases such as sulfur dioxide and the like can be generated in the process of precipitating the desulfurization waste liquid, the prior enterprises generally adopt the natural precipitation method of the underground tank for primary precipitation, but the method has certain disadvantages, for example, clear liquid in the underground tank needs to be discharged after a period of precipitation, and the clear liquid enters the underground tank manually for cleaning precipitates, so that precipitated solids are obtained; in the process, the harmful gas is inevitably harmful to human bodies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a desulfurization waste liquid precipitation device to solve the problem that harmful gas damages human bodies in the conventional desulfurization precipitation process.
The utility model adopts the following technical scheme: a desulfurization waste liquid precipitation device, comprising: the device comprises a sedimentation cylinder for collecting waste liquid, wherein the sedimentation cylinder is a hollow round table body, the diameter of the upper end of the sedimentation cylinder is larger than that of the lower end of the sedimentation cylinder, the sedimentation cylinder is divided into a cover body and a reaction cylinder along a horizontal line, and the cover body is detachably connected with the reaction cylinder;
a first through hole is formed in the upper end of the cover body, a first pipe body is arranged in the first through hole, and a liquid inlet pipe for waste liquid to enter the precipitation cylinder is arranged at the side end of the first pipe body;
the bottom end of the reaction cylinder is provided with a second through hole, a second pipe body is arranged in the second through hole, and one end of the second pipe body is provided with a pneumatic diaphragm pump which enables the second pipe body to generate a negative pressure environment;
the device is provided with a hollow cover body, the cover body is in a round table shape, the diameter of an upper port of the cover body is smaller than that of a lower port, and the upper port of the cover body is detachably connected with the first pipe body;
a liquid outlet pipe for the outflow of clear liquid is arranged on the side wall of the reaction cylinder above the cover body;
after the cover body and the reaction cylinder are connected into a precipitation cylinder, the cover body is positioned in the reaction cylinder and is simultaneously positioned below the liquid outlet pipe; the process of deposiing takes place cover body below, the harmful gas that produces among the process of deposiing flows through the first body of cover body upper end, and the clear liquid that produces after the sediment flows from the drain pipe of cover body top along with the change of a sediment section of thick bamboo volume, and the solid that produces after the sediment is taken out along the second body by pneumatic diaphragm pump.
Further, circular cylinders are arranged on two sides of the first pipe body along a radial line of the first pipe body, and the axes of the two circular cylinders are arranged oppositely and are positioned on the radial line; the upper end of the cover body is provided with a third pipe body, and the third pipe body is provided with a clamping groove movably clamped with the circular cylinder.
Furthermore, the draw-in groove is the third through-hole that runs through downwards along third body last port, the third through-hole is L shape.
Furthermore, the bending directions of the two third through holes are opposite.
Furthermore, the lower port of the cover body is provided with a bulge, and the upper port of the reaction cylinder is provided with a groove matched with the bulge.
Further, the cylinder sets up feed liquor pipe top, two the cylinder all sets up first body is inboard.
The utility model has the beneficial effects that: according to the utility model, a sedimentation cylinder for ensuring the separation environment is arranged according to the characteristics of solid-liquid separation of waste liquid; according to the layering characteristics of harmful gas, clear liquid and solid after precipitation, a first pipe body, a liquid outlet pipe and a second pipe body are arranged and distributed in sequence from top to bottom; after use, the cover body, the reaction cylinder and the cover body can be detached separately, and the interior of the sedimentation cylinder is cleaned and cleaned; the technical characteristics can solve the problems of complex structure, more accessory equipment, high manufacturing cost and the like of the existing underground tank sedimentation or complete set of sedimentation equipment in the coking industry.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural diagram of another embodiment of the present invention.
Wherein, 1, a cover body; 101. a first pipe body; 102. a liquid inlet pipe; 103. a protrusion; 3. a cover body; 2. a reaction cylinder; 201. a liquid outlet pipe; 202. a second tube body; 203. a groove; 4. a pneumatic diaphragm pump; 10101. a circular cylinder; 301. a third tube; 30101. an L-shaped through hole.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The present invention provides a desulfurization waste liquid precipitation device, as shown in fig. 1-2, comprising: the device comprises a sedimentation cylinder for collecting waste liquid, wherein the sedimentation cylinder is a hollow round table body, the diameter of the upper end of the sedimentation cylinder is larger than that of the lower end of the sedimentation cylinder, the sedimentation cylinder is divided into a cover body 1 and a reaction cylinder 2 along a horizontal line, and the cover body 1 is detachably connected with the reaction cylinder 2;
a first through hole is formed in the upper end of the cover body 1, a first pipe body 101 is arranged in the first through hole, and a liquid inlet pipe 102 for waste liquid to enter the sedimentation cylinder is arranged at the side end of the first pipe body 101;
the bottom end of the reaction cylinder 2 is provided with a second through hole, the second through hole is internally provided with a second pipe body 202, and one end of the second pipe body 202 is provided with a pneumatic diaphragm pump 4 which enables the second pipe body 202 to generate a negative pressure environment;
the device is provided with a hollow cover body 3, the cover body 3 is in a round table shape, the diameter of an upper port of the cover body 3 is smaller than that of a lower port, and the upper port of the cover body is detachably connected with a first pipe body 101;
a liquid outlet pipe 201 for the outflow of clear liquid is arranged on the side wall of the reaction cylinder 2 above the cover body 3;
after the cover body 1 and the reaction cylinder 2 are connected into a precipitation cylinder, the cover body 3 is positioned in the reaction cylinder 2 and is also positioned below the liquid outlet pipe 201; the process of deposiing takes place cover body 3 below, and harmful gas that produces flows through the first body 101 of cover body 3 upper end in the process of deposiing, and the clear liquid that produces after the sediment flows out from the drain pipe 201 of cover body 3 top along with the change of a section of thick bamboo volume of deposiing, and the solid that produces after the sediment is taken out along second body 202 by pneumatic diaphragm pump 4.
Particularly, a sedimentation cylinder for ensuring the separation environment is arranged according to the solid-liquid separation characteristic of the waste liquid; according to the layering characteristics of harmful gas, clear liquid and solid after precipitation, a first pipe body 101, a liquid outlet pipe 201201 and a second pipe body 202 are arranged in sequence from top to bottom; after use, the cover body 1, the reaction cylinder 2 and the cover body 3 can be detached separately, and the interior of the sedimentation cylinder is cleaned and cleaned; the technical characteristics can solve the problems of complex structure, more accessory equipment, high manufacturing cost and the like of the existing underground tank sedimentation or complete set of sedimentation equipment in the coking industry.
As shown in fig. 2, in the present embodiment, circular columns 10101 are respectively disposed on two sides of the first tube 101 along a radial line of the first tube 101, and the two circular columns 10101 are disposed oppositely, and the axes thereof are located on the radial line; a third tube body 301 is arranged at the upper end of the cover body 3, and a clamping groove movably clamped with the circular column body 10101 is formed in the third tube body 301; the clamping groove is a third through hole which penetrates downwards along an upper end opening of the third pipe body 301, and the third through hole is L-shaped; the bending directions of the two third through holes are opposite.
Specifically, since the cover 3 is conical, the third tube 301 needs to be disposed at the upper end of the cover 3 for connection with the first tube 101; during the use with the vertical section alignment circular cylinder 10101 of L shape through-hole 30101 carry out cup jointing of third body 301 and first body 101, after cup jointing the completion, circular cylinder 10101 is located the vertical section bottom of L shape through-hole 30101, rotates the cover body 3, makes circular cylinder 10101 get into the horizontal segment of L shape through-hole 30101, accomplishes circular cylinder 10101's spacing chucking, and then realizes that the cover body 3 is fixed with being connected of first body 101.
As shown in fig. 1, in the present embodiment, a protrusion 103 is disposed at the lower port of the cover 1, and a groove 203 adapted to the protrusion 103 is disposed at the upper port of the reaction cylinder 2.
Specifically, because the sedimentation cylinder is internally provided with liquid, and simultaneously, in order to prevent the liquid from overflowing along the gap between the reaction cylinder 2 and the cover body 1, the upper port of the reaction cylinder 2 is provided with the groove 203 and the protrusion 103 of the lower port of the cover body 1 can play a better anti-overflow role.
As shown in fig. 3, in another embodiment, the circular columns 10101 are disposed above the liquid inlet pipe 102, and both the circular columns 10101 are disposed inside the first pipe 101.
Specifically, since the waste liquid in the liquid inlet pipe 102 continuously enters the reaction cylinder 2, if the clear liquid in the reaction cylinder 2 cannot be discharged from the liquid outlet pipe 201201 in time or the solid cannot be drawn out from the second pipe 202 in time, the liquid below the cover body 3 overflows through the first pipe 101, and the toxic gas is not conveniently discharged, so that the liquid inlet channel and the exhaust channel need to be divided; therefore, the circular column 10101 is arranged above the liquid inlet pipe 102, the length of the third pipe body 301 is increased to meet the connection requirement, waste liquid flows out from a cavity between the first pipe body 101 and the third pipe body 301 when entering the settling cylinder, and harmful gas flows out from the third pipe body 301.
When the sedimentation device is used, waste liquid flows into the sedimentation cylinder through the liquid inlet pipe 102 at the upper end of the cover body 1, the sedimentation cylinder consists of the reaction cylinder 2 and the cover body 1, and the cover body 3 is positioned in the reaction cylinder 2 after the sedimentation cylinder is assembled because the length of the first pipe body 101 is greater than that of the cover body 1; after the waste liquid flows into the precipitation cylinder through the liquid inlet pipe 102 on the side wall of the first pipe body 101, the waste liquid firstly flows into the reaction cylinder 2 through the cover body 3 below the cover body 1, and solid-liquid separation is realized in the reaction cylinder 2; harmful gas generated in the solid-liquid separation process flows out of the first pipe body 101 due to the gathering effect of the cover body 3, so that one end of the first pipe body 101 can be connected with a waste gas cylinder, and an adsorbent for adsorbing the harmful gas is arranged in the waste gas cylinder to prevent the harmful gas from being discharged to pollute the outside air; because the sedimentation process is performed below the cover body 3, and the cover body 3 is positioned below the liquid outlet pipe 201201, the upper clear liquid in the reaction cylinder 2 flows out through the liquid outlet pipe 201201; since the area of the lower end of the reaction cylinder 2 is smaller than the area of the upper end thereof, solids in the reaction cylinder 2 are accumulated at the lower end thereof, and thus the solids can be pumped out from the lower end of the reaction cylinder 2 along the second pipe 202 by the pneumatic diaphragm pump 4; after use, the cover body 1 can be opened, the first pipe body 101 and the cover body 3 can be detached, and the interior of the sedimentation cylinder can be cleaned and cleaned.
Claims (6)
1. The utility model provides a desulfurization waste liquid deposits device which characterized in that includes: the device comprises a sedimentation cylinder for collecting waste liquid, wherein the sedimentation cylinder is a hollow round table body, the diameter of the upper end of the sedimentation cylinder is larger than that of the lower end of the sedimentation cylinder, the sedimentation cylinder is divided into a cover body (1) and a reaction cylinder (2) along a horizontal line, and the cover body (1) is detachably connected with the reaction cylinder (2);
a first through hole is formed in the upper end of the cover body (1), a first pipe body (101) is arranged in the first through hole, and a liquid inlet pipe (102) for waste liquid to enter the settling cylinder is arranged at the side end of the first pipe body (101);
a second through hole is formed in the bottom end of the reaction cylinder (2), a second pipe body (202) is arranged in the second through hole, and a pneumatic diaphragm pump (4) enabling the second pipe body (202) to generate a negative pressure environment is arranged at one end of the second pipe body (202);
the device is provided with a hollow cover body (3), the cover body (3) is in a round table shape, the diameter of an upper port of the cover body (3) is smaller than that of a lower port, and the upper port of the cover body is detachably connected with a first pipe body (101);
a liquid outlet pipe (201) for clear liquid to flow out is arranged on the side wall of the reaction cylinder (2);
after the cover body (1) and the reaction cylinder (2) are connected into a precipitation cylinder, the cover body (3) is positioned in the reaction cylinder (2) and is positioned below the liquid outlet pipe (201) at the same time; the sedimentation process takes place cover body (3) below, and harmful gas that produces in the sedimentation process flows out through first body (101) of cover body (3) upper end, and the clear liquid that produces after the sediment flows out from drain pipe (201) of cover body (3) top along with the change of a section of thick bamboo volume that deposits, and the solid that produces after the sediment is taken out along second body (202) by pneumatic diaphragm pump (4).
2. A desulfurized waste liquid precipitating apparatus according to claim 1, wherein circular columns (10101) are disposed on both sides of the first pipe body (101) along a radial line of the first pipe body (101), two of said circular columns (10101) are disposed oppositely, and the axes thereof are located on said radial line; the cover body (3) upper end is equipped with third body (301), and be equipped with on third body (301) with the draw-in groove of circular cylinder (10101) activity joint.
3. A desulfurized waste liquid precipitating apparatus according to claim 2, wherein said locking groove is a third through hole passing through downward along the upper port of the third tube (301), and said third through hole is L-shaped.
4. The desulfurization waste liquid precipitation device of claim 3, wherein the bending directions of the two third through holes are opposite.
5. A desulfurized waste liquid precipitating apparatus according to claim 1, wherein a projection (103) is provided at the lower port of said cover body (1), and a groove (203) adapted to said projection (103) is provided at the upper port of said reaction cylinder (2).
6. A desulfurized waste liquid precipitating apparatus according to claim 2 wherein said circular column (10101) is disposed above said liquid inlet pipe (102), and both said circular columns (10101) are disposed inside said first pipe body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123054273.9U CN216777993U (en) | 2021-12-07 | 2021-12-07 | Desulfurization waste liquid deposits device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123054273.9U CN216777993U (en) | 2021-12-07 | 2021-12-07 | Desulfurization waste liquid deposits device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216777993U true CN216777993U (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123054273.9U Active CN216777993U (en) | 2021-12-07 | 2021-12-07 | Desulfurization waste liquid deposits device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216777993U (en) |
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2021
- 2021-12-07 CN CN202123054273.9U patent/CN216777993U/en active Active
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