CN113145047A - Hazardous waste reaction tank - Google Patents
Hazardous waste reaction tank Download PDFInfo
- Publication number
- CN113145047A CN113145047A CN202110363890.2A CN202110363890A CN113145047A CN 113145047 A CN113145047 A CN 113145047A CN 202110363890 A CN202110363890 A CN 202110363890A CN 113145047 A CN113145047 A CN 113145047A
- Authority
- CN
- China
- Prior art keywords
- seat
- hazardous waste
- reaction tank
- protection casing
- concentration sensor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0086—Processes carried out with a view to control or to change the pH-value; Applications of buffer salts; Neutralisation reactions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
Abstract
The utility model relates to a hazardous waste reaction tank relates to hazardous waste's technical field, and it includes neutralization pond body, be provided with the agitator on the neutralization pond body, the agitator sets up to the frequency conversion agitator, be provided with consistency transmitter on the pool wall of neutralization pond body, consistency transmitter and frequency conversion agitator control connection. This application has the effect that can consume a large amount of electric energy when avoiding neutralizing pond agitator work.
Description
Technical Field
The application relates to the technical field of hazardous waste treatment, in particular to hazardous waste treatment equipment.
Background
According to the regulations of the national common State of the people's republic of China solid waste pollution control Law, the hazardous waste refers to waste with hazardous characteristics listed in the national hazardous waste list or identified according to the national hazardous waste identification standard and identification method. However, the hazardous waste contains a large amount of precious metal elements, so that if the hazardous waste is directly incinerated, not only can the environment be greatly polluted, but also resources can be wasted.
In the related art, in order to avoid great pollution to the environment and recover precious metals in hazardous waste, a plurality of neutralization tanks are used for sequentially neutralizing precious metal elements in the hazardous waste so that various precious metals can be separated out, and therefore the effect of recovering the precious metals is achieved.
Wherein, in order to make the precious metal element neutralization more fully, need set up the agitator in neutralization pond in order to stir neutralization solution and hazardous waste, thus make the neutralization solution contact with the precious metal element in the hazardous waste more fully.
In view of the above-mentioned related technologies, the inventor believes that the hazardous waste content in the mixed liquid is high when the neutralizing liquid and the hazardous waste are primarily mixed, and therefore, the stirrer needs to use high power to ensure that the neutralizing liquid and the hazardous waste are sufficiently mixed, and the hazardous waste content in the mixed liquid is greatly reduced along with the precipitation of the precious metal, and at this time, if the stirrer continues to be kept in a high-power and precious state, the stirrer consumes a lot of electric energy, and therefore improvement is needed.
Disclosure of Invention
In order to solve the problem that a large amount of electric energy is consumed when a neutralizing tank stirrer works, the application provides a hazardous waste reaction tank.
The application provides a hazardous waste reaction tank adopts following technical scheme:
the utility model provides a hazardous waste reaction tank, includes neutralization pond body, be provided with the agitator on the neutralization pond body, the agitator sets up to the frequency conversion agitator, be provided with concentration sensor on the pool wall of neutralization pond body, concentration sensor and frequency conversion agitator control connection.
Through adopting above-mentioned technical scheme, utilize concentration sensor to detect the concentration of the mixed liquid of neutralization solution and hazardous waste to when making noble metal appear out, concentration sensor can control the corresponding reduce power of agitator in order to reach energy-conserving effect, can avoid simultaneously reducing mixed liquid stirring effect, effectively improves economic benefits.
Optionally, the vertical slide rail that is provided with on the pool wall of neutralization pond body, it is connected with the seat of sliding to slide on the slide rail, the upper end of the seat of sliding is provided with the stay cord, the upper end of stay cord stretches out outside the neutralization pond body, concentration sensor installs on the seat of sliding.
Through adopting above-mentioned technical scheme, utilize the slide rail and the cooperation between the seat that slides for the staff can slide through the stay cord pulling and reciprocate, thereby reach the effect that the staff of being convenient for takes out and overhauls concentration sensor.
Optionally, a mounting cavity is arranged in the sliding seat, the mounting cavity is communicated with one side face, away from the sliding rail, of the sliding seat, and the concentration sensor is mounted in the mounting cavity.
Through adopting above-mentioned technical scheme, utilize the installation cavity to make concentration sensor can install in the seat that slides to make the seat that slides can protect concentration sensor, when avoiding mixed liquid to be stirred by the agitator and flow, the granule that mixed liquid contains directly causes to erode concentration sensor.
Optionally, still be provided with preceding baffle in the seat that slides, leave the clearance between the week side of preceding baffle and the inner wall of the seat that slides, concentration sensor installs in the front between baffle and the seat that slides inside.
Through adopting above-mentioned technical scheme, the baffle can avoid the mixed liquid of neutralization liquid and hazardous waste directly to flow into the installation cavity rapidly from the opening part of installation cavity before utilizing to further avoid mixed liquid to cause the erodeing to concentration sensor.
Optionally, a plurality of positioning sleeves are arranged inside the sliding seat, a plurality of bolts are inserted into the front baffle, and the part of each bolt penetrating through the front baffle is respectively in threaded connection with each positioning sleeve.
Through adopting above-mentioned technical scheme, utilize the cooperation between bolt and the position sleeve for preceding baffle can be pressed from both sides tightly to be fixed in the seat that slides, and utilize the bolt can play the effect of support to preceding baffle, make and to form the clearance that supplies mixed liquid to flow between the week side of preceding baffle and the inner wall of installation cavity.
Optionally, a plurality of limiting rods are further arranged inside the sliding seat, and when the front baffle is installed inside the installation cavity, the front baffle is abutted to one end, close to the opening of the installation cavity, of each limiting rod.
Through adopting above-mentioned technical scheme, utilize the gag lever post can play baffle and consistency transmitter's effect before the isolation, avoid consistency transmitter to receive the influence of preceding baffle.
Optionally, a flow guide surface is arranged at the bottom of the installation cavity, the flow guide surface is arranged in an inclined manner, and the lower end of the flow guide surface is connected with the opening end of the installation cavity.
Through adopting above-mentioned technical scheme, the water conservancy diversion face has the effect of drainage for when the mixed liquid in the middle of and the pond is discharged, the mixed liquid of remaining in the installation cavity also can utilize the water conservancy diversion face to discharge.
Optionally, be provided with the protection casing on the pool wall of neutralization pond body, the protection casing is worn to establish by the slide rail, the upper and lower both ends of protection casing all are provided with the breach, be provided with the stopper in the protection casing, when the seat that slides when sliding to the protection casing in, the lower extreme of the seat that slides is taken on the stopper.
Through adopting above-mentioned technical scheme, utilize the protection casing can play the effect that the protection slided seat and concentration sensor, when avoiding mixing liquid to be stirred by the agitator and flow, the granule that mixed liquid includes directly causes to erode concentration sensor, utilizes the breach be convenient for slide the seat and slide into the protection casing in, utilizes the stopper can play the effect that supports the seat of sliding for the seat of sliding can be stable stop in the protection casing.
Optionally, the one end opening setting that the protection casing is close to the slide rail, it has the clearance to reserve between the open end of protection casing and the pond wall of neutralization pond body, be provided with the connecting rod that a plurality of roots and the pond wall of neutralization pond body are connected on the open end of protection casing.
Through adopting above-mentioned technical scheme, through making the protection casing be close to the one end opening setting in neutralization pond to make and reserve the clearance between the pond wall of protection casing opening and neutralization pond body, make the mixed liquid in the neutralization pond can directly mix with the mixed liquid in the protection casing, ensure that the solubility of mixed liquid is the same with the concentration of mixed liquid in the neutralization pond in the protection casing, ensure to detect the precision.
In summary, the present application includes at least one of the following beneficial technical effects:
the power of the stirrer can be adjusted according to the concentration of the mixed liquid in the neutralization tank by utilizing the matching of the concentration sensor and the stirrer, so that the energy-saving effect is achieved;
the concentration sensor can be prevented from being directly washed by particles in the mixed liquid, the abrasion speed of the concentration sensor is reduced, and the service life of the concentration sensor is ensured;
the concentration sensor can be directly put out of the neutralization tank, so that the concentration sensor is convenient for workers to take out, maintain, overhaul and replace.
Drawings
FIG. 1 is a front view of a hazardous waste reaction tank according to a first embodiment of the present application;
FIG. 2 is a front view of the coal fired boiler economizer of FIG. A;
FIG. 3 is a front view of a hazardous waste reaction tank according to example two of the present application;
FIG. 4 is a front view of the slide mount of the second embodiment of the present application;
FIG. 5 is a front view of a hazardous waste reaction tank according to a third embodiment of the present application;
fig. 6 is a front view of a shield according to a third embodiment of the present application.
Reference numerals: 1. a neutralization tank body; 2. a stirrer; 3. a slide rail; 4. a concentration sensor; 5. mounting a bridge plate; 6. a sliding seat; 61. a pull ring; 62. pulling a rope; 63. a mounting cavity; 631. a flow guide surface; 632. a positioning sleeve; 633. a limiting rod; 64. a front baffle; 641. a bolt; 7. a protective cover; 71. a connecting rod; 72. a notch; 73. and a limiting block.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The first embodiment is as follows:
the embodiment of the application discloses hazardous waste reaction tank. Referring to fig. 1, the neutralization tank comprises a neutralization tank body 1, a stirrer 2, a slide rail 3 and a concentration sensor 4, wherein an opening at the upper end of the neutralization tank body 1 is provided with an installation bridge plate 5, the stirrer 2 is installed on the installation bridge plate 5, the slide rail 3 is vertically installed on the tank wall of the neutralization tank body 1, and the concentration sensor 4 is connected on the slide rail 3 in a sliding manner; wherein, agitator 2 sets up to frequency conversion agitator 2, and agitator 2 and concentration sensor 4 control connection.
Referring to fig. 2, a sliding seat 6 is connected to the sliding rail 3 in a sliding manner, the concentration sensor 4 is installed on the sliding seat 6, a pull ring 61 is arranged at the upper end of the sliding seat 6, an anti-corrosion pull rope 62 is arranged on the pull ring 61, the lower end of the pull rope 62 is connected with the pull ring 61 in a binding manner, and the upper end of the pull rope 62 extends out of the neutralization tank body 1 and is fixedly connected with the outer wall of the neutralization tank body 1.
The implementation principle of this application embodiment hazardous waste reaction tank does:
utilize concentration sensor 4 to detect the concentration of the mixed liquid in the neutralization pond body 1, concentration sensor 4 can control 2 powers of agitator according to the concentration information that detects to make when mixed liquid concentration is higher, 2 high-power outputs of agitator are in order to ensure the stirring effect, and when mixed liquid concentration is lower, 2 reduction output of agitator are in order to reach energy-conserving effect, ensure the continuation stirring effect to mixed liquid simultaneously.
Example two:
referring to fig. 3 and 4, the present embodiment is different from embodiment 1 in that an installation cavity 63 is provided in the sliding seat 6, the installation cavity 63 is communicated with a side surface of the sliding seat 6 away from the neutralization tank body 1, and the concentration sensor 4 is installed in the installation cavity 63; wherein, the bottom of the installation cavity 63 is provided with a guiding surface 631, the guiding surface 631 is inclined, and the lower end of the guiding surface 631 is connected with the opening end of the installation cavity 63.
Referring to fig. 4, a front baffle plate 64 is arranged in the sliding seat 6, the front baffle plate 64 is suspended at the opening end of the installation cavity 63, and the concentration sensor 4 is installed between the front baffle plate 64 and the inside of the sliding seat 6; wherein, the inside of the sliding seat 6 is provided with a plurality of positioning sleeves 632 and a plurality of stop bars 633, a plurality of bolts 641 are inserted on the front baffle plate 64, each bolt 641 is respectively in threaded connection with each positioning sleeve 632, and one side surface of the front baffle plate 64 close to the concentration sensor 4 is abutted with one end of each stop bar 633 close to the opening of the installation cavity 63.
Each of the positioning sleeves 632 and each of the limiting rods 633 are located on the peripheral side of the concentration sensor 4.
Compare with embodiment one, when agitator 2 stirs mixed liquid and flows, mixed liquid be the vortex form and flow, consequently, mixed liquid can drive a large amount of metal particle that precipitate from the side striking concentration sensor 4, at this moment, through installing concentration sensor 4 in installation cavity 63 for slide and slide seat 6 can prevent to be the mixed liquid that the vortex form flows and directly erode concentration sensor 4, simultaneously, baffle 64 can avoid mixed liquid directly to erode concentration sensor 4 from the opening part of installation cavity 63 before utilizing, effectively ensure concentration sensor 4's life.
Example three:
referring to fig. 5 and 6, the present embodiment is different from embodiment 1 in that a protective cover 7 is fixedly mounted on the wall of the neutralization tank body 1, the protective cover 7 is disposed near an opening on one side of the neutralization tank body 1, and a certain distance is kept between one side of the protective cover 7 near the neutralization tank body 1 and the wall of the neutralization tank body 1; wherein, be provided with a plurality of connecting rods 71 on the opening of protection casing 7, the one end that each connecting rod 71 keeps away from protection casing 7 all is connected with the pond wall of neutralization pond body 1, utilizes connecting rod 71 can be with the protection casing 7 suspension locate in neutralization pond body 1.
Referring to fig. 6, the upper and lower ends of the protective cover 7 are both provided with notches 72, when the protective cover 7 is mounted on the wall of the neutralization tank body 1, the lower end of the slide rail 3 is inserted into the protective cover 7 through the notch 72 located at the upper end of the protective cover 7, and the mixed liquid in the protective cover 7 can be discharged through the notch 72 located at the lower end of the protective cover 7 and the opening of the protective cover 7; wherein, be provided with stopper 73 in the protection casing 7, when the seat 6 that slides to the protection casing 7 in, the lower extreme of the seat 6 that slides is taken on stopper 73.
Compare with embodiment one, when agitator 2 stirs mixed liquid and flows, mixed liquid be the vortex form and flow, consequently, mixed liquid can drive a large amount of metal particle that precipitate from the side striking concentration sensor 4, at this moment, utilize protection casing 7 can prevent to be the mixed liquid direct scour concentration sensor 4 that the vortex form flows, can avoid simultaneously slipping seat 6 too big, overweight, the staff of being convenient for proposes concentration sensor 4.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A hazardous waste reaction tank, which is characterized in that: including neutralization pond body (1), be provided with agitator (2) on neutralization pond body (1), agitator (2) set up to frequency conversion agitator (2), be provided with concentration sensor (4) on the pool wall of neutralization pond body (1), concentration sensor (4) and frequency conversion agitator (2) control connection.
2. A hazardous waste reaction tank according to claim 1, wherein: the vertical slide rail (3) that is provided with on the pool wall of neutralization pond body (1), slide on slide rail (3) and be connected with seat (6) that slide, the upper end of seat (6) that slides is provided with stay cord (62), the upper end of stay cord (62) stretches out outside neutralization pond body (1), concentration sensor (4) are installed on seat (6) that slides.
3. A hazardous waste reaction tank according to claim 2, wherein: be provided with installation cavity (63) in the seat of sliding (6), installation cavity (63) and the side intercommunication that the seat of sliding (6) deviates from slide rail (3), install in installation cavity (63) concentration sensor (4).
4. A hazardous waste reaction tank according to claim 3, wherein: still be provided with preceding baffle (64) in the seat (6) that slides, leave the clearance between the week side of preceding baffle (64) and the inner wall of the seat (6) that slides, concentration sensor (4) are installed in the front between baffle (64) and the seat (6) inside that slides.
5. A hazardous waste reaction tank according to claim 4, wherein: a plurality of positioning sleeves (632) are arranged inside the sliding seat (6), a plurality of bolts (641) are inserted into the front baffle (64), and the part of each bolt (641) penetrating through the front baffle (64) is respectively in threaded connection with each positioning sleeve (632).
6. A hazardous waste reaction tank according to claim 4, wherein: the inside of seat (6) that slides still is provided with a plurality of gag lever posts (633), and when current baffle (64) was installed inside installation cavity (63), preceding baffle (64) was close to installation cavity (63) open-ended one end looks butt with each gag lever post (633).
7. A hazardous waste reaction tank according to claim 3, wherein: the bottom of installation cavity (63) is provided with water conservancy diversion face (631), water conservancy diversion face (631) slope sets up, the lower extreme of water conservancy diversion face (631) meets with the open end of installation cavity (63).
8. A hazardous waste reaction tank according to claim 2, wherein: be provided with protection casing (7) on the pool wall of neutralization pond body (1), protection casing (7) are worn to establish in slide rail (3), the upper and lower both ends of protection casing (7) all are provided with breach (72), be provided with stopper (73) in protection casing (7), when sliding seat (6) and slide to in protection casing (7), the lower extreme of sliding seat (6) is taken on stopper (73).
9. A hazardous waste reaction tank according to claim 8, wherein: the utility model discloses a neutralization pond, including protection casing (7), the one end opening setting that protection casing (7) are close to slide rail (3), it is gapped to reserve between the open end of protection casing (7) and the pond wall of neutralization pond body (1), be provided with connecting rod (71) that a plurality of roots are connected with the pond wall of neutralization pond body (1) on the open end of protection casing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110363890.2A CN113145047A (en) | 2021-04-02 | 2021-04-02 | Hazardous waste reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110363890.2A CN113145047A (en) | 2021-04-02 | 2021-04-02 | Hazardous waste reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113145047A true CN113145047A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110363890.2A Pending CN113145047A (en) | 2021-04-02 | 2021-04-02 | Hazardous waste reaction tank |
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| CN (1) | CN113145047A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389259A (en) * | 2013-07-23 | 2013-11-13 | 北京科技大学 | Pasty fluid filling slurry rheology characteristic testing system and application method thereof |
| CN203350734U (en) * | 2013-07-31 | 2013-12-18 | 北京浩天中胜科技有限公司 | Dissolved oxygen concentration control system during sewage treatment process |
| CN205334135U (en) * | 2015-12-02 | 2016-06-22 | 炫阜(上海)机械设备有限公司 | A concentration monitoring devices for candy preparation |
| CN106435561A (en) * | 2016-08-30 | 2017-02-22 | 嘉善天晟精密铸件有限公司 | Passivation assembly for surface treatment of metal casting |
| CN107686190A (en) * | 2017-09-23 | 2018-02-13 | 大连函量科技发展有限公司 | A kind of cupric heavy metal waste water treatment system |
| CN108295713A (en) * | 2017-12-31 | 2018-07-20 | 杭州斯坦尼新材料有限公司 | A kind of agitating device |
-
2021
- 2021-04-02 CN CN202110363890.2A patent/CN113145047A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389259A (en) * | 2013-07-23 | 2013-11-13 | 北京科技大学 | Pasty fluid filling slurry rheology characteristic testing system and application method thereof |
| CN203350734U (en) * | 2013-07-31 | 2013-12-18 | 北京浩天中胜科技有限公司 | Dissolved oxygen concentration control system during sewage treatment process |
| CN205334135U (en) * | 2015-12-02 | 2016-06-22 | 炫阜(上海)机械设备有限公司 | A concentration monitoring devices for candy preparation |
| CN106435561A (en) * | 2016-08-30 | 2017-02-22 | 嘉善天晟精密铸件有限公司 | Passivation assembly for surface treatment of metal casting |
| CN107686190A (en) * | 2017-09-23 | 2018-02-13 | 大连函量科技发展有限公司 | A kind of cupric heavy metal waste water treatment system |
| CN108295713A (en) * | 2017-12-31 | 2018-07-20 | 杭州斯坦尼新材料有限公司 | A kind of agitating device |
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Application publication date: 20210723 |
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| RJ01 | Rejection of invention patent application after publication |