CN218638194U - Mercury-containing waste pretreatment device - Google Patents
Mercury-containing waste pretreatment device Download PDFInfo
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- CN218638194U CN218638194U CN202223302819.2U CN202223302819U CN218638194U CN 218638194 U CN218638194 U CN 218638194U CN 202223302819 U CN202223302819 U CN 202223302819U CN 218638194 U CN218638194 U CN 218638194U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model belongs to the technical field of mercury catalyst production, concretely relates to mercury-containing waste pretreatment device, include: the device comprises a reaction kettle, wherein a stirring mechanism is arranged inside the reaction kettle, the top of the reaction kettle is provided with a motor, a crushing mechanism and a cleaning part, one side of the reaction kettle is provided with a feeding pipe, and the other side of the reaction kettle is provided with a Y-shaped pipe; the cleaning part comprises a high-pressure water gun, the high-pressure water gun is assembled in the crushing mechanism, one end of the high-pressure water gun is provided with a water delivery pipe, and the water delivery pipe is used for communicating the cleaning pipe with the high-pressure water gun; the utility model discloses can put in the mercury waste material that contains of caking in to broken case, the moisture reposition of redundant personnel in the reation kettle can be poured into with the needs that water supply installation provided to "Y" venturi tube, makes its some water can follow the squirt of high-pressure squirt through the effect of clean portion, and then clears up the mercury-containing waste material disintegrating slag that adheres to broken mechanism, further improves the rate of recovery of mercury in the mercury-containing waste material.
Description
Technical Field
The utility model belongs to the technical field of mercury catalyst production, concretely relates to mercury-containing waste pretreatment device.
Background
When the low-mercury catalyst is produced, most of the required main raw materials are mercury-containing waste, the mercury-containing waste is mainly a mixture of mercury oxide and mercury chloride, in order to recover mercury in the mercury-containing waste, the raw materials are required to be pretreated firstly, so that the mercury chloride in the raw materials is converted into mercury oxide, the treatment method usually puts the mercury-containing waste, lime, water and caustic soda flakes into a pretreatment reaction kettle in proportion for reaction, and the procedures of drying and distilling can be carried out after the reaction is completed;
for example, the device is a device for pretreating mercury-containing waste with the publication number of CN217549796U, and the device is provided with a crushing mechanism, before the mercury-containing waste is added into a reaction kettle, the agglomerated mercury-containing waste can be crushed by squeezing, so that mercury chloride contained in the mercury-containing waste can be fully reacted, and the recovery of mercury in the mercury-containing waste is improved, but when the device is actually used, the crushing mechanism is easy to adhere to broken slag of the mercury-containing waste, and the broken slag does not enter the reaction kettle, so that the material proportioning ratio is changed, and the recovery rate of mercury in the mercury-containing waste is further influenced; therefore, a mercury-containing waste pretreatment device is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mercury-containing waste pretreatment device can solve broken mechanism and when carrying out the breakage to mercury-containing wastes material, the problem of mercury-containing wastes material disintegrating slag is easily adhered on its surface.
The utility model discloses the technical scheme who takes specifically as follows:
a mercury-containing waste pretreatment device comprising: the device comprises a reaction kettle, wherein a stirring mechanism is arranged inside the reaction kettle, the top of the reaction kettle is provided with a motor, a crushing mechanism and a cleaning part, one side of the reaction kettle is provided with a feeding pipe, and the other side of the reaction kettle is provided with a Y-shaped pipe;
the Y-shaped pipe comprises a header pipe, a water inlet pipe and a cleaning pipe, the header pipe is communicated with the water supply device, the water inlet pipe is communicated with the reaction kettle, and the cleaning pipe is communicated with the cleaning part;
the cleaning part comprises a high-pressure water gun, the high-pressure water gun is assembled in the crushing mechanism, one end of the high-pressure water gun is assembled with a water pipe, a water valve is assembled on the water pipe, and the water pipe is used for communicating the cleaning pipe with the high-pressure water gun.
In a preferable scheme, the stirring mechanism comprises a stirring shaft, the stirring shaft is assembled on the output shaft of the motor, and a plurality of stirring blades are assembled on two sides of the stirring shaft at equal intervals.
In a preferred scheme, broken mechanism includes broken case, just high-pressure squirt slope assemble in on the broken incasement lateral wall, be equipped with the intercommunication groove between the bottom of broken case and reation kettle's the top, broken incasement portion rotates and is equipped with the roller tooth, the top of broken case is equipped with the feeder hopper.
In a preferable scheme, the two roller teeth are arranged, the two roller teeth are mutually staggered, and the rotating directions of the two roller teeth are opposite.
In a preferred scheme, the bottom end of the reaction kettle is provided with a support frame, the bottom end of the reaction kettle is provided with a material discharging pipe, and the material discharging pipe is provided with a valve.
In a preferred embodiment, the diameter of the manifold is larger than the diameter of the water inlet pipe, and the diameter of the water inlet pipe is larger than the diameter of the cleaning pipe.
In a preferred scheme, the bottom end of the crushing box is funnel-shaped, and the inclined angle of the inner edge of the crushing box is 45 degrees.
The utility model discloses the technological effect who gains does:
the utility model discloses a design of clean portion and "Y" venturi tube has realized that water supply installation adds the water time in to reation kettle through "Y" venturi tube, can clean broken mechanism simultaneously with the clean portion that "Y" venturi tube communicates, makes during the mercury-containing wastes material disintegrating slag that broken mechanism surface adhered also can fall into reation kettle smoothly, has further improved the rate of recovery of mercury in the mercury-containing wastes material.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a plan view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a reaction kettle;
2. a stirring mechanism; 201. a stirring shaft; 202. stirring blades;
3. a motor;
4. a crushing mechanism; 401. a crushing box; 402. a communicating groove; 403. a roller tooth; 404. a feed hopper;
5. a cleaning section; 501. a high pressure water gun; 502. a water delivery pipe; 503. a water valve;
6. a feed pipe;
7. a "Y" shaped tube; 701. a header pipe; 702. a water inlet pipe; 703. cleaning the tube;
8. a support frame;
9. a discharge pipe;
10. and (4) a valve.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one preferred embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Referring to fig. 1 to 3, the present invention provides a mercury-containing waste pretreatment device, which comprises: the device comprises a reaction kettle 1, wherein a stirring mechanism 2 is arranged in the reaction kettle 1, the top of the reaction kettle 1 is provided with a motor 3, a crushing mechanism 4 and a cleaning part 5, one side of the reaction kettle 1 is provided with a feeding pipe 6, and the other side of the reaction kettle 1 is provided with a Y-shaped pipe 7;
specifically, the "Y" pipe 7 includes a header pipe 701, a water inlet pipe 702 and a cleaning pipe 703, the header pipe 701 is communicated with a water supply device (not shown), the water inlet pipe 702 is communicated with the reaction kettle 1, and the cleaning pipe 703 is communicated with the cleaning part 5;
furthermore, a water pump is assembled on the water supply device, one end of the water pump is communicated with the main pipe 701 of the Y-shaped pipe 7, and the design aims to ensure that the water supply device can normally spray water for use by the high-pressure water gun 501 assembled in the crushing mechanism 4 while supplying water to the reaction kettle 1 so as to clean the crushing mechanism 4;
furthermore, cleaning portion 5 includes high-pressure squirt gun 501, and high-pressure squirt gun 501 assembles in crushing mechanism 4, and high-pressure squirt gun 501 one end is equipped with raceway 502, is equipped with water valve 503 on raceway 502, and water valve 503 can be used to control the rivers size in raceway 502, and raceway 502 is used for communicateing cleaning pipe 703 and high-pressure squirt gun 501.
In a preferred embodiment, please refer to fig. 2, the crushing mechanism 4 includes a crushing box 401, a high-pressure water gun 501 is obliquely mounted on the inner side wall of the crushing box 401, a communicating groove 402 is arranged between the bottom end of the crushing box 401 and the top end of the reaction kettle 1, a roller tooth 403 is rotatably mounted inside the crushing box 401, and a feeding hopper 404 is arranged at the top end of the crushing box 401;
specifically, the roller teeth 403 are provided with two roller teeth 403, two roller teeth 403 are staggered with each other, and the rotating directions of the two roller teeth 403 are opposite, wherein two ends of the two roller teeth 403 are respectively connected with the side wall of the crushing box 401 in a rotating manner, and the mode for realizing the two roller teeth 403 in this embodiment is as follows: by providing a drive motor (not shown) with opposite directions of rotation on each of the two teeth 403, or by providing a drive motor on only one of the teeth 403, intermeshing gears are provided on both teeth 403.
More specifically, rabbling mechanism 2 includes (mixing) shaft 201, (mixing) shaft 201 assembles on the output shaft of motor 3, and (mixing) shaft 201 both sides equidistance is equipped with a plurality of stirring leaves 202, and this design aims at can driving (mixing) shaft 201 smoothly through motor 3 and rotate in reation kettle 1, and the stirring leaves 202 of assembling in (mixing) shaft 201 both sides can make the more thorough of the raw materials mixture in reation kettle 1, makes more abundant of its reaction.
In the above embodiment, in actual use, an operator connects the main pipe 701 of the "Y" pipe 7 with the water supply device, and then puts the mercury-containing waste into the crushing box 401 from the feeding hopper 404, the mercury-containing waste entering the crushing box 401 firstly falls above the two roller teeth 403, during the rotation of the two roller teeth 403, the agglomerated mercury-containing waste is crushed and then falls to the bottom end of the crushing box 401, wherein part of the crushed slag of the mercury-containing waste inevitably adheres to the roller teeth 403 or the inner wall of the crushing box 401, and then the mercury-containing waste falls into the reaction kettle 1 through the communication groove 402; in the process of adding the mercury-containing waste, lime and caustic soda flakes can be fed into the reaction kettle 1 through the feeding pipe 6, the water supply device injects water into the reaction kettle 1 through the Y-shaped pipe 7, under the action of the Y-shaped pipe 7, water provided by the water supply device is divided in the Y-shaped pipe 7, one part of the water directly enters the reaction kettle 1 through the water inlet pipe 702, the other part of the water is sprayed out of the high-pressure water gun 501 through the cleaning pipe 703 and the water delivery pipe 502, and then mercury-containing waste slag adhered to the inner wall of the roller teeth 403 or the crushing box 401 is cleaned, and then the mercury-containing waste slag and the water sprayed out by the high-pressure water gun 501 enter the reaction kettle 1 through the communicating groove 402, and the water for cleaning sprayed out by the high-pressure water gun 501 flows into the reaction kettle 1 as required, so that the ratio of the added raw materials is not changed, and the cleaning of the crushing mechanism 4 in the water injection process is realized, the recovery rate of the mercury-containing waste is further improved, and the next use of the crushing mechanism 4 is ensured.
Further, 1 bottom of reation kettle is equipped with support frame 8, and 1 bottom of reation kettle is equipped with row material pipe 9, arranges and is equipped with valve 10 on the material pipe 9.
In the above embodiment, in specific use, after the reaction of the raw materials in the reaction kettle 1 is completed, an operator may open the discharge pipe 9 through the valve 10 to discharge the reacted raw materials, and may control the discharge rate of the raw materials through the valve 10.
Further, the diameter of the main pipe 701 is larger than that of the water inlet pipe 702, and the diameter of the water inlet pipe 702 is larger than that of the cleaning pipe 703, so that most of the water supplied by the water supply device can smoothly enter the reaction kettle 1 through the water inlet pipe 702, and a small part of the water can be used for cleaning the crushing mechanism 4 through the cleaning pipe 703.
Furthermore, the bottom end of the crushing box 401 is funnel-shaped, the inclination angle of the inner edge of the crushing box is 45 degrees, and the design aims to facilitate the mercury-containing waste in the crushing box 401 and clean water sprayed by the high-pressure water gun 501 to enter the reaction kettle 1 together through the communicating groove 402.
The utility model discloses a theory of operation does: an operator connects the main pipe 701 of the Y-shaped pipe 7 with a water supply device, then puts mercury-containing waste into the crushing box 401 from the feed hopper 404, the mercury-containing waste entering the crushing box 401 firstly falls above the two roller teeth 403, during the rotation of the two roller teeth 403, the agglomerated mercury-containing waste is crushed and then falls into the bottom end of the crushing box 401, wherein part of the crushed mercury-containing waste is inevitably adhered to the roller teeth 403 or the inner wall of the crushing box 401, and then the mercury-containing waste falls into the reaction kettle 1 through the communication groove 402; in the process of adding the mercury-containing waste, lime and caustic soda flakes can be fed into the reaction kettle 1 through the feeding pipe 6, the water supply device injects water into the reaction kettle 1 through the Y-shaped pipe 7, under the action of the Y-shaped pipe 7, water provided by the water supply device is divided in the Y-shaped pipe 7, one part of the water directly enters the reaction kettle 1 through the water inlet pipe 702, the other part of the water is sprayed out of the high-pressure water gun 501 through the cleaning pipe 703 and the water delivery pipe 502, and then mercury-containing waste slag adhered to the inner wall of the roller teeth 403 or the crushing box 401 is cleaned, and then the mercury-containing waste slag and the water sprayed out by the high-pressure water gun 501 enter the reaction kettle 1 through the communicating groove 402, and the water for cleaning sprayed out by the high-pressure water gun 501 flows into the reaction kettle 1 as required, so that the ratio of the added raw materials is not changed, and the cleaning of the crushing mechanism 4 in the water injection process is realized, the recovery rate of the mercury-containing waste is further improved, and the next use of the crushing mechanism 4 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 decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (7)
1. A mercury-containing waste pretreatment device, comprising: the device comprises a reaction kettle (1), wherein a stirring mechanism (2) is arranged in the reaction kettle (1), the top of the reaction kettle (1) is provided with a motor (3), a crushing mechanism (4) and a cleaning part (5), one side of the reaction kettle (1) is provided with a feeding pipe (6), and the other side of the reaction kettle (1) is provided with a Y-shaped pipe (7);
the Y-shaped pipe (7) comprises a header pipe (701), a water inlet pipe (702) and a cleaning pipe (703), the header pipe (701) is communicated with a water supply device, the water inlet pipe (702) is communicated with the reaction kettle (1), and the cleaning pipe (703) is communicated with a cleaning part (5);
the cleaning part (5) comprises a high-pressure water gun (501), the high-pressure water gun (501) is assembled in the crushing mechanism (4), one end of the high-pressure water gun (501) is provided with a water pipe (502), a water valve (503) is assembled on the water pipe (502), and the water pipe (502) is used for communicating the cleaning pipe (703) with the high-pressure water gun (501).
2. The mercury-containing waste pretreatment device of claim 1, wherein: the stirring mechanism (2) comprises a stirring shaft (201), the stirring shaft (201) is assembled on an output shaft of the motor (3), and a plurality of stirring blades (202) are assembled on two sides of the stirring shaft (201) at equal intervals.
3. The mercury-containing waste pretreatment device of claim 1, wherein: broken mechanism (4) are including broken case (401), just high-pressure squirt (501) slope assemble in on broken case (401) inside wall, be equipped with intercommunication groove (402) between the bottom of broken case (401) and the top of reation kettle (1), broken case (401) inside is rotated and is equipped with roller tooth (403), the top of broken case (401) is equipped with feeder hopper (404).
4. A mercury-containing waste pretreatment device according to claim 3, characterized in that: the roller teeth (403) are two, the two roller teeth (403) are mutually staggered, and the rotating directions of the two roller teeth (403) are opposite.
5. The mercury-containing waste pretreatment device of claim 1, wherein: reation kettle (1) bottom is equipped with support frame (8), just reation kettle (1) bottom is equipped with row material pipe (9), be equipped with valve (10) on arranging material pipe (9).
6. The mercury-containing waste pretreatment device of claim 1, wherein: the diameter of the main pipe (701) is larger than that of the water inlet pipe (702), and the diameter of the water inlet pipe (702) is larger than that of the cleaning pipe (703).
7. A mercury-containing waste pretreatment device according to claim 3, characterized in that: the bottom end of the crushing box (401) is arranged to be funnel-shaped, and the inclination angle of the inner edge of the crushing box is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223302819.2U CN218638194U (en) | 2022-12-09 | 2022-12-09 | Mercury-containing waste pretreatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223302819.2U CN218638194U (en) | 2022-12-09 | 2022-12-09 | Mercury-containing waste pretreatment device |
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| CN218638194U true CN218638194U (en) | 2023-03-17 |
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| CN202223302819.2U Active CN218638194U (en) | 2022-12-09 | 2022-12-09 | Mercury-containing waste pretreatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765088A (en) * | 2023-08-24 | 2023-09-19 | 河北宏贯路桥科技有限公司 | Zinc powder separating and recycling device for zinc impregnation processing |
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2022
- 2022-12-09 CN CN202223302819.2U patent/CN218638194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765088A (en) * | 2023-08-24 | 2023-09-19 | 河北宏贯路桥科技有限公司 | Zinc powder separating and recycling device for zinc impregnation processing |
| CN116765088B (en) * | 2023-08-24 | 2023-10-31 | 河北宏贯路桥科技有限公司 | Zinc powder separating and recycling device for zinc impregnation processing |
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