CN212681156U - Organic waste chemical agent concentrates broken preprocessing device - Google Patents
Organic waste chemical agent concentrates broken preprocessing device Download PDFInfo
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- CN212681156U CN212681156U CN202021157338.5U CN202021157338U CN212681156U CN 212681156 U CN212681156 U CN 212681156U CN 202021157338 U CN202021157338 U CN 202021157338U CN 212681156 U CN212681156 U CN 212681156U
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Abstract
The utility model discloses a broken preprocessing device is concentrated to organic type abandonment chemical reagent, including control box, breaker, belt cleaning device and drying device. The operation box is provided with an inert gas replacement device and can be continuously under an inert atmosphere; the crushing device can crush the reagent bottle after the cover is opened, the crushing device is provided with a fragment collecting tank with a filtering component, the fragment collecting tank is sequentially connected with a premixing tank and a liquid collecting tank for premixing reagent liquid, the liquid collecting tank is connected back to the premixing tank through a delivery pump, and the premixing tank is internally provided with a reaction judging and monitoring device for detecting whether a reaction occurs or not so as to determine whether the reagent bottle can be processed simultaneously or not. The cleaning device is used for cleaning the broken reagent bottle fragments; the drying device is used for drying the cleaned reagent bottle fragments. The utility model discloses a chemical reagent bottle's flow is handled, has accomplished empting and collecting of chemical reagent, glass bottle's breakage, collection and cleaning work, has promoted efficiency and security in the processing procedure.
Description
Technical Field
The utility model belongs to the useless field of handling of danger, concretely relates to organic type abandonment chemical reagent concentrates broken preprocessing device.
Background
Various colleges and universities, scientific research institutes and institutions have a large amount of expired and abandoned organic waste chemical reagents for historical reasons. Many chemicals are expired without opening, such as toluene, ethanol, acetone, ethyl acetate, etc., and are usually 500ml in volume. The waste organic chemical reagent belongs to hazardous waste, and is generally treated by burning according to the treatment process of the current hazardous waste treatment industry. There are two ways of feeding 500ml of chemical reagent. Firstly, the 500ml chemical reagent is poured out and collected together, and enters an incinerator for incineration by adopting a pumping mode. One method is that the raw materials are put into a small barrel and enter a rotary kiln to be incinerated according to a barreled feeding lifting mode. Both of these feeding methods have the problems of slow feeding speed, low efficiency, possible environmental pollution and occupational health of workers. For example, the first pouring concentration mode is that each 500ml bottle is opened to be poured, all manual modes are adopted, 8 to 10 boxes can be poured in one day, personnel are in contact with harmful substances, occupational health risks are high, the environment is polluted due to strong volatility in the pouring process, and in addition, the glass bottle after pouring is required to be specially treated. The second mode is because of need pack into the keg (generally for 25 liters keg, just can satisfy incineration system barreled feeding size requirement) with whole bottle, because the barreled feeding mode gets into for whole bottle, whole bucket, the easy detonation and carbon monoxide gas problem that exceeds standard appear in the burning practice, so this type of feeding mode receives very big restriction, handles this type of hazardous waste inefficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a broken preprocessing device is concentrated to organic type abandonment chemical reagent improves the security and the efficiency of processing procedure.
The utility model discloses a following technical scheme:
a concentrated crushing pretreatment device for organic waste chemical reagents comprises:
an operation box having an inert gas replacement device and capable of being continuously under an inert atmosphere;
the crushing device is arranged in the operation box and can crush the uncapped reagent bottles, the crushing device is provided with a feeding hole with a conveyor belt, the crushing device is provided with a fragment collecting tank with a filtering component, the fragment collecting tank is also sequentially connected with a premixing tank and a detachably replaceable liquid collecting tank, the premixing tank is used for premixing reagent liquid after the reagent bottles are crushed, the liquid collecting tank is used for collecting the reagent liquid, the liquid collecting tank is connected back with the premixing tank through a conveying pump, and a reaction judging and monitoring device is arranged in the premixing tank and used for detecting the occurrence of reaction;
the cleaning device is used for cleaning the broken reagent bottle fragments;
and the drying device is used for drying the cleaned reagent bottle fragments.
According to the utility model discloses a concrete embodiment, the control box is connected with the back pressure valve, can control pressure in the control box.
According to the utility model discloses a concrete embodiment, monitoring devices is judged in reaction includes temperature detector, smoke detector and photosensitive detector.
According to a specific embodiment of the utility model, breaker includes the two-stage crushing roller of high difference, and wherein the intensive degree of the crushing ball on the crushing roller that highly is lower is greater than the crushing roller of highly higher position.
According to the utility model discloses a concrete embodiment, belt cleaning device is including taking the sealable tank of mechanical stirring, and sealable tank is provided with dog-house, discharge opening and takes the leakage fluid dram of filter screen, and sealable tank still is connected with the inert gas source.
Further, the discharge opening of the sealable tank is arranged on the side surface of the bottom of the tank body, and a cover plate with a sealing strip is arranged on the side surface.
According to the utility model discloses a concrete embodiment still includes the automatic device of uncapping, the automatic device of uncapping set up in the control box, can uncap automatically to the reagent bottle.
Since the technical scheme is used, the utility model discloses following beneficial effect has: adopt the utility model discloses a broken preprocessing device is concentrated to organic type abandonment chemical reagent has realized the flow process of chemical reagent bottle and has handled, has given same device and has had multiple functions, has accomplished empting and collecting of chemical reagent, the breakage of glass bottle, collection and cleaning work, has promoted efficiency and security in the processing procedure.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the implementation will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic view of the concentrated crushing pretreatment device of the present invention.
In the figure, 1 is an operation box, 2 is a crushing device, 3 is a cleaning device, 4 is a drying device, 5 is an inert gas source, 6 is an air pump, 7 is a conveying belt, 8 is a filtering component, 9 is a fragment collecting tank, 10 is a premixing tank, 11 is a liquid collecting tank, 12 is a conveying pump, 13 is a backpressure valve, 14 is a first-stage crushing roller, 15 is a second-stage crushing roller, 16 is a feeding port, 17 is a cover plate, and 18 is a liquid discharging port.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Examples
As shown in FIG. 1, the pretreatment apparatus for concentrated crushing of organic waste chemical reagents comprises an operation box 1, a crushing apparatus 2, a cleaning apparatus 3 and a drying apparatus 4. The operation box 1 is provided with an inert gas replacement device, an inert gas source 5 with certain pressure is used for inflating the operation box 1, and gas in the operation box 1 is pumped out and replaced through a suction pump 6, so that the operation box 1 can be continuously in an inert atmosphere; the whole processes of pouring, mixing, crushing and the like are ensured to be under the condition of isolating oxygen, and possible combustion is prevented. Breaker 2 places in operation box 1, can be broken with the reagent bottle after uncapping, and breaker 2 has the feed inlet of taking conveyer belt 7, and operating personnel only need place the reagent bottle after uncapping on conveyer belt 7, then the automatic follow-up broken flow that gets into of reagent bottle. It is to be noted that the inlet opening of the breaking device 2 is as large as possible to prevent spillage of the liquid during automatic pouring. The breaking device 2 has a debris collection chute 9 with a filter assembly 8, the debris collection chute 9 being further connected in series to a premixing basin 10 and a removably exchangeable liquid collection chute 11. The fragment collecting tank 9 is used for collecting fragments of broken reagent bottles, reagents sequentially enter the premixing tank 10 and the liquid collecting tank 11 through the filtering resistance piece 8, the premixing tank 10 is used for premixing reagent liquid of broken reagent bottles, and the liquid collecting tank 11 is used for collecting the reagent liquid. The liquid collecting tank 11 is connected back to the premixing tank 10 through a delivery pump 12, and a reaction discrimination monitoring device (not shown) is disposed in the premixing tank 10 for detecting the occurrence of the reaction. When different reagent bottles are broken, the conveying pump 12 needs to be started, liquid in the liquid collecting tank 11 is circulated into the premixing pool 10 through the conveying pump 12 and is mixed with the reagent after fresh breaking, whether different reagents react or not is observed through the reaction judging device, if the reagents react, the breaking is stopped, the liquid collecting tank 11 can be replaced simultaneously, or the liquid in the liquid collecting tank 11 is transferred and then broken in the next step. The function of setting up the pond in advance still lies in, circulates the reagent in the liquid collecting vat of minority, reacts with a small amount of fresh reagent to improve the security in the operation process, prevent that disposable reaction volume is too big and cause the potential safety hazard. The cleaning device 3 is used for cleaning the broken reagent bottle fragments; the drying device 4 is used for drying the cleaned reagent bottle fragments, and the drying device 4 can be selected as an air dryer.
Adopt the organic class abandonment chemical reagent of this embodiment to concentrate broken preprocessing device, realized the flow process of chemical reagent bottle and handled, given same device and had multiple functions, accomplished toppling over and collecting of chemical reagent, the breakage of glass bottle, collection and cleaning work, promoted efficiency and security among the processing procedure.
In one embodiment, as shown in figure 1, a back pressure valve 13 is connected to the operating tank to control the pressure in the operating tank. The backpressure valve 13 has the pressure stabilizing effect, can control the pressure in the operation box, keeps inert gas to continuously let in the processing process, and is in the pressure-fired pressure in the operation box 1 controlled by the backpressure valve 13 to improve the air isolation effect.
In one embodiment, the reaction discrimination monitoring device includes, but is not limited to, a temperature-sensitive detector, a smoke-sensitive detector, and a photosensitive detector. The temperature-sensing detector is used for detecting temperature change in the premixing chamber, the smoke-sensing detector is used for detecting smoke generated in the premixing chamber in a possible reaction process, and the photosensitive detector is used for monitoring optical radiation generated in the premixing chamber in the possible reaction process. Whether the phenomena of temperature rise, smoke generation, light emission and the like exist or not is observed through the reaction judging and monitoring device, and whether different reagents react or not is judged.
In one embodiment, as shown in FIG. 1, the crushing apparatus comprises two stage crushing rollers of different heights, wherein the crushing balls on the second stage crushing roller 15 of the lower height are more dense than the crushing balls on the first stage crushing roller 14 of the higher height. The first-stage crushing roller 14 comprises two crushing rollers, and a plurality of crushing balls are arranged on the crushing rollers; the second stage crushing roller 15 also comprises two crushing rollers, and a plurality of crushing balls are also arranged on the crushing rollers. Each of the crushing rollers is driven to rotate by a machine, the crushing roller spacing distance of the second-stage crushing roller 15 is smaller than that of the first-stage crushing roller 14, and the crushing ball spacing distance of the second-stage crushing roller 15 is smaller than that of the first-stage crushing roller 14, so that the glass fragments passing through the first-stage crushing roller 14 can be changed into smaller glass fragments after passing through the second stage.
In one embodiment, as shown in fig. 1, the cleaning device comprises a sealable tank with mechanical stirring, a feeding port 16 is arranged at the top of the sealable tank, the feeding port 16 is a cover body which can be screwed with the sealable tank, a discharging port is arranged, the discharging port is a cover plate 17 which is arranged on the side surface of the bottom of the tank body and is provided with a sealing strip, and the glass cullet can be discharged by removing the cover plate 17. The sealing strip is the anticorrosive sealing washer, and the apron passes through the bolt to be connected with can sealing, and the sealing washer is extrudeed the sealed back, can prevent that liquid from spilling over. The bottom of the sealable tank is provided with a drain 18 with a control valve and a filter screen for draining the cleaned liquid. The tank top of the sealable tank is preferably also connected with an inert gas source, and inert gas can be filled into the tank when the cleaning machine cleans so as to prevent potential safety hazards caused by mutual reaction of the glass residues during cleaning.
In a specific embodiment, still include automatic device of uncapping (not shown), automatic device of uncapping is no longer repeated here for prior art, and automatic device of uncapping sets up in the control box, can uncap automatically to the reagent bottle, is connected through conveyer belt and breaker's feed inlet for reagent bottle after automatically uncapping can get into breaker, accomplishes subsequent breakage and cleaning work. The automatic cover opening device is used, so that manual contact is further reduced, and the operation efficiency is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a broken preprocessing device is concentrated to organic class abandonment chemical reagent which characterized in that includes:
an operation box having an inert gas replacement device and capable of being continuously under an inert atmosphere;
the crushing device is arranged in the operation box and can crush the uncapped reagent bottles, the crushing device is provided with a feeding hole with a conveyor belt, the crushing device is provided with a fragment collecting tank with a filtering component, the fragment collecting tank is also sequentially connected with a premixing tank and a detachably replaceable liquid collecting tank, the premixing tank is used for premixing reagent liquid after the reagent bottles are crushed, the liquid collecting tank is used for collecting the reagent liquid, the liquid collecting tank is connected back with the premixing tank through a conveying pump, and a reaction judging and monitoring device is arranged in the premixing tank and used for detecting the occurrence of reaction;
the cleaning device is used for cleaning the broken reagent bottle fragments;
and the drying device is used for drying the cleaned reagent bottle fragments.
2. The apparatus for concentrated crushing pretreatment of organic waste chemical according to claim 1, wherein a back pressure valve is connected to the control box, and the pressure in the control box can be controlled.
3. The apparatus as claimed in claim 1, wherein the reaction discrimination and monitoring device comprises a temperature detector, a smoke detector and a photosensitive detector.
4. The apparatus for concentrated crushing pretreatment of organic waste chemical agents according to claim 1, wherein: the crushing device comprises two-stage crushing rollers with different heights, wherein the crushing balls on the crushing roller with the lower height are more dense than those on the crushing roller with the higher height.
5. The apparatus for concentrated crushing pretreatment of organic waste chemical agents according to claim 1, wherein: the cleaning device comprises a sealable tank with a mechanical stirring function, the sealable tank is provided with a feed opening, a discharge opening and a liquid discharge opening with a filter screen, and the sealable tank is further connected with an inert gas source.
6. The apparatus for concentrated crushing pretreatment of organic waste chemical agents according to claim 5, wherein: the discharge opening of the sealable tank is arranged on the side surface of the bottom of the tank body, and the side surface is provided with a cover plate with a sealing strip.
7. The apparatus for concentrated crushing pretreatment of organic waste chemical agents according to claim 1, wherein: still include automatic device of uncapping, automatic device of uncapping set up in the control box, can uncap automatically to the reagent bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157338.5U CN212681156U (en) | 2020-06-19 | 2020-06-19 | Organic waste chemical agent concentrates broken preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157338.5U CN212681156U (en) | 2020-06-19 | 2020-06-19 | Organic waste chemical agent concentrates broken preprocessing device |
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| Publication Number | Publication Date |
|---|---|
| CN212681156U true CN212681156U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021157338.5U Active CN212681156U (en) | 2020-06-19 | 2020-06-19 | Organic waste chemical agent concentrates broken preprocessing device |
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| Country | Link |
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| CN (1) | CN212681156U (en) |
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2020
- 2020-06-19 CN CN202021157338.5U patent/CN212681156U/en active Active
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