Hazardous waste pretreatment equipment

Abstract

The utility model belongs to the technical field of dangerous waste treatment, and particularly relates to dangerous waste pretreatment equipment which comprises a treatment box and further comprises an air draft installation box installed on one side of the treatment box in a penetrating mode, a grid is fixedly installed in the air draft installation box, a filter screen plate is fixedly installed on one side of the grid, and the filter screen plate is fixedly installed on the other side of the treatment box. Filter cotton is fixedly mounted on one side of a filter screen plate, adsorption sponge is fixedly mounted on one side of the filter cotton, an air draft working box is mounted on one side of an air draft mounting box in a penetrating mode, poisonous gas of dangerous waste in the equipment is sucked in through an exhaust fan, and then a grating is used for blocking; and then a filter screen plate, filter cotton and adsorption sponge are used for adsorbing poisonous gas, so that the poisonous gas inside can be collected and isolated when the hazardous waste is treated, the poisonous gas is not prone to hurting workers, separation treatment is carried out, and therefore the safety of hazardous waste pretreatment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hazardous waste treatment, and in particular relates to hazardous waste pretreatment equipment. Background Art

[0002] Generally, hazardous waste will be crushed during pre-treatment, but crushing hazardous waste will produce dust. The dust enters the air and will affect the surrounding environment. If the hazardous waste after crushing contains too much waste liquid, it will increase the time for the next step of hazardous waste processing.

[0003] For example, a Chinese patent with publication number CN217614997U discloses a hazardous waste pretreatment device, including a box body, a solid-liquid separation device is provided inside the box body, a crushing device is fixedly connected to the top of the box body, the bottom of the crushing device passes through the inside of the box body and is connected to the solid-liquid separation device, a dust cover is provided on the top of the crushing device, and a spray mechanism is connected to the dust cover.

[0004] The patent has the following problems:

[0005] In the prior art documents, it is not convenient to collect and isolate toxic gases when treating hazardous waste, which leads to low safety during hazardous waste treatment, thereby reducing the safety of hazardous waste pretreatment. In addition, in the prior art documents, it is not convenient to perform uniform dry-wet separation of hazardous waste during hazardous waste pretreatment, thereby making it inconvenient to perform dry-wet separation of hazardous waste, thereby reducing the effect of hazardous waste treatment and separation. In view of this, we propose a hazardous waste pretreatment device. Utility Model Content

[0006] The purpose of the utility model is to provide a hazardous waste pretreatment device in order to solve the above-mentioned technical problems, so as to improve the safety of hazardous waste treatment and the separation effect of hazardous waste treatment.

[0007] In view of this, the utility model provides a hazardous waste pretreatment device, including a treatment box, and also includes: an exhaust installation box is installed through one side of the treatment box, a grille is fixedly installed inside the exhaust installation box, a filter screen plate is fixedly installed on one side of the grille, filter cotton is fixedly installed on one side of the filter screen plate, an adsorption sponge is fixedly installed on one side of the filter cotton, an exhaust working box is installed through one side of the exhaust installation box, an exhaust fan is fixedly installed inside the exhaust working box, a collection support box is installed through the bottom of the treatment box, a waste storage box is movably installed inside the collection support box, a storage bottom plate is fixedly installed on the bottom of the waste storage box, universal wheels are fixedly installed on the bottom of the storage bottom plate, a storage installation slot is installed through the inside of the waste storage box, and a filter screen frame is movably installed inside the storage installation slot.

[0008] Based on the above structure, the toxic gas of the hazardous waste in the equipment is sucked in by the exhaust fan, and then blocked by the grille, and then the toxic gas is adsorbed by the filter plate, filter cotton and adsorption sponge. The internal toxic gas can be collected and isolated when the hazardous waste is treated, so that the toxic gas is not easy to cause harm to the staff, thereby improving the safety of the pretreatment of hazardous waste, and then the waste storage box is used to store the treated waste, and then the filter frame is used to store the solid waste so that the liquid flows into the waste storage box, which can perform dry and wet separation pretreatment on the hazardous waste, thereby improving the effect of hazardous waste treatment.

[0009] Preferably, the collection support box is made of metal, a slope is fixedly installed on the surface of the collection support box, and a sealing door is movably installed on the surface of the collection support box through hinges.

[0010] Preferably, the sealed door is made of metal, and a door handle is fixedly installed on the surface of the sealed door.

[0011] Preferably, an operation panel is fixedly installed on the surface of the processing box, a connecting box frame is installed through the top of the processing box, a feed box frame is fixedly installed on the top of the connecting box frame, an expansion feed box frame is fixedly installed on the top of the feed box frame, an expansion plate is fixedly installed on one side of the processing box, feed inclined plates are fixedly installed on both sides of the processing box, and reinforcing side plates are fixedly installed on the bottom of the feed inclined plates, driving gears are movably installed at both ends of the processing box, a crushing motor is fixedly installed inside the driving gear, and a driven gear is movably installed on one side of the driving gear.

[0012] Preferably, an exhaust connection box is installed through one side of the exhaust working box, an exhaust flexible duct is installed through the bottom of the exhaust connection box, and a poisonous gas collection box is movably installed on the other side of the exhaust flexible duct.

[0013] Preferably, a support plate is fixedly mounted on the bottom of the expansion plate, a connection hole is provided through the interior of the support plate, and a support base plate is fixedly mounted on the other side of the support plate.

[0014] Preferably, an operation buffer pad is fixedly mounted on one end of the operation panel, a control button is fixedly mounted on the surface of the operation panel, and a power socket is fixedly mounted on the bottom of the control button.

[0015] The beneficial effects of the utility model are:

[0016] 1. The hazardous waste pretreatment equipment uses an exhaust fan to inhale the toxic gas of the hazardous waste in the equipment, then uses a grille to block it, and then uses a filter plate, filter cotton and adsorption sponge to adsorb the toxic gas. It can collect and isolate the internal toxic gas when treating hazardous waste, making it difficult for the toxic gas to cause harm to the staff, and separate and treat it, thereby improving the safety of hazardous waste pretreatment.

[0017] 2. The hazardous waste pretreatment equipment collects the treated waste through a waste collection box, and then uses a filter frame to collect solid waste so that liquid flows into the waste collection box. It can perform dry-wet separation pretreatment on hazardous waste, making it convenient for staff to carry out separation treatment, thereby improving the effect of hazardous waste treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a partial three-dimensional diagram of the waste storage box in the utility model;

[0021] Figure 4 It is a schematic diagram of the partial structure of the exhaust installation box in the utility model;

[0022] Figure 5 It is a partial stereoscopic view of the connection box frame in the utility model.

[0023] The symbols in the figure are:

[0024] 1. Collection support box; 101. Slope; 2. Sealed door; 201. Door handle; 3. Processing box; 301. Feeding ramp; 302. Strengthening side plate; 303. Driving gear; 304. Driven gear; 305. Crushing motor; 4. Operation panel; 401. Operation cushion; 402. Control button; 403. Power socket; 5. Expansion board; 501. Support board; 502. Connection hole; 503. Support bottom plate; 6. Exhaust installation Box; 601, grille; 602, filter screen; 603, filter cotton; 604, adsorption sponge; 605, exhaust working box; 606, exhaust fan; 7, exhaust connection box; 701, exhaust soft duct; 702, poison gas collection box; 8, connection box frame; 801, feed box frame; 802, expansion feed frame; 9, waste storage box; 901, storage bottom plate; 902, universal wheel; 903, storage installation slot; 904, filter screen frame. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] This application embodiment discloses a hazardous waste pretreatment device, please refer to Figure 1-Figure 5 , including a processing box 3, and also including: an exhaust installation box 6 is installed through one side of the processing box 3, a grille 601 is fixedly installed inside the exhaust installation box 6, a filter screen plate 602 is fixedly installed on one side of the grille 601, a filter cotton 603 is fixedly installed on one side of the filter screen plate 602, an adsorption sponge 604 is fixedly installed on one side of the filter cotton 603, an exhaust working box 605 is installed through one side of the exhaust installation box 6, an exhaust fan 606 is fixedly installed inside the exhaust working box 605, a collection support box 1 is installed through the bottom of the processing box 3, a waste storage box 9 is movably installed inside the collection support box 1, a storage bottom plate 901 is fixedly installed on the bottom of the waste storage box 9, and a universal wheel 902 is fixedly installed on the bottom of the storage bottom plate 901, a storage installation groove 903 is arranged through the inside of the waste storage box 9, and a filter screen frame 904 is movably installed inside the storage installation groove 903.

[0027] Based on the above structure, the toxic gas of the hazardous waste in the equipment is sucked in by the exhaust fan 606, and then blocked by the grille 601, and then the filter plate 602, filter cotton 603 and adsorption sponge 604 are used to adsorb the toxic gas. When the hazardous waste is treated, the internal toxic gas can be collected and isolated, so that the toxic gas is not easy to cause harm to the staff, and separated and treated, thereby improving the safety of the pretreatment of hazardous waste, and then the waste storage box 9 is used to store the treated waste, and then the filter frame 904 is used to store the solid waste so that the liquid flows into the waste storage box 9, which can perform dry and wet separation pretreatment on the hazardous waste, making it convenient for the staff to perform separation treatment, thereby improving the effect of hazardous waste treatment.

[0028] In one embodiment, the collection support box 1 is made of metal, a slope 101 is fixedly installed on the surface of the collection support box 1, and a sealing door 2 is movably installed on the surface of the collection support box 1 through hinges.

[0029] Specifically, a slope 101 is fixedly installed on the surface of the collection support box 1, and a sealing door 2 is movably installed on the surface of the collection support box 1 through a hinge.

[0030] In this embodiment, the collection support box 1 can be used to seal hazardous waste.

[0031] In one embodiment, the sealed door 2 is made of metal, and a door handle 201 is fixedly installed on the surface of the sealed door 2.

[0032] Specifically, a door handle 201 is fixedly installed on the surface of the sealed door 2.

[0033] In this embodiment, the door handle 201 can be used to pull the sealed door 2 to open and close, so as to facilitate the sealing of hazardous wastes, thereby improving the sealing of hazardous waste treatment.

[0034] In one of the embodiments, an operating panel 4 is fixedly installed on the surface of the processing box 3, a connecting box frame 8 is installed through the top of the processing box 3, a feed box frame 801 is fixedly installed on the top of the connecting box frame 8, an expansion feed box frame 802 is fixedly installed on the top of the feed box frame 801, an expansion plate 5 is fixedly installed on one side of the processing box 3, feed inclined plates 301 are fixedly installed on both sides of the processing box 3, and reinforcing side plates 302 are fixedly installed on the bottom of the feed inclined plates 301, driving gears 303 are movably installed at both ends of the processing box 3, a crushing motor 305 is fixedly installed inside the driving gear 303, and a driven gear 304 is movably installed on one side of the driving gear 303.

[0035] Specifically, an operating panel 4 is fixedly installed on the surface of the processing box 3, a connecting box frame 8 is installed through the top of the processing box 3, a feed box frame 801 is fixedly installed on the top of the connecting box frame 8, an expansion feed box frame 802 is fixedly installed on the top of the feed box frame 801, an expansion plate 5 is fixedly installed on one side of the processing box 3, feed inclined plates 301 are fixedly installed on both sides of the inside of the processing box 3, and reinforcing side plates 302 are fixedly installed on the bottom of the feed inclined plates 301, driving gears 303 are movably installed at both ends of the inside of the processing box 3, a crushing motor 305 is fixedly installed inside the driving gear 303, and a driven gear 304 is movably installed on one side of the driving gear 303.

[0036] In this embodiment, the feed box frame 801 and the extended feed box 802 can be used to facilitate the pre-treatment of hazardous waste, and then the crushing motor 305 drives the driving gear 303 and the driven gear 304 to crush the hazardous waste, thereby improving the effect of hazardous waste treatment.

[0037] In one embodiment, an exhaust connection box 7 is installed through one side of the exhaust working box 605, an exhaust duct 701 is installed through the bottom of the exhaust connection box 7, and a poisonous gas collection box 702 is movably installed on the other side of the exhaust duct 701.

[0038] Specifically, an exhaust connection box 7 is installed through one side of the exhaust working box 605, an exhaust soft duct 701 is installed through the bottom of the exhaust connection box 7, and a poisonous gas collection box 702 is movably installed on the other side of the exhaust soft duct 701.

[0039] In this embodiment, the exhaust connection box 7 can be used in conjunction with the exhaust duct 701 to discharge the inhaled toxic gas into the toxic gas collection box 702, thereby improving the safety of the pretreatment.

[0040] In one embodiment, a support plate 501 is fixedly installed at the bottom of the expansion plate 5 , a connection hole 502 is penetrated inside the support plate 501 , and a support bottom plate 503 is fixedly installed on the other side of the support plate 501 .

[0041] Specifically, a support plate 501 is fixedly installed at the bottom of the expansion plate 5 , a connection hole 502 is penetrated inside the support plate 501 , and a support bottom plate 503 is fixedly installed on the other side of the support plate 501 .

[0042] In this embodiment, the exhaust connection box 7 can be supported by the expansion plate 5 and then supported by the support base plate 503, thereby improving the stability of the equipment.

[0043] In one embodiment, an operation buffer pad 401 is fixedly mounted on one end of the operation panel 4 , a control button 402 is fixedly mounted on the surface of the operation panel 4 , and a power socket 403 is fixedly mounted on the bottom of the control button 402 .

[0044] Specifically, an operation buffer pad 401 is fixedly mounted on one end of the operation panel 4 , a control button 402 is fixedly mounted on the surface of the operation panel 4 , and a power socket 403 is fixedly mounted on the bottom of the control button 402 .

[0045] In this embodiment, the operation buffer pad 401 can be used for buffering the operation panel 4, and then the control button 402 can be used to control the switch of the electrical equipment, and then the power socket 403 is used to provide power to the electrical equipment, so as to facilitate the stable operation of the electrical equipment. The crushing motor 305 is electrically connected to the control button 402 through a wire, the exhaust fan 606 is electrically connected to the control button 402 through a wire, the control button 402 is electrically connected to the power socket 403 through a wire, and the power socket 403 is electrically connected to an external power supply through a wire.

[0046] When a hazardous waste pretreatment device of the present embodiment is in use, the toxic gas of the hazardous waste in the device is sucked in by the exhaust fan 606, and then the grille 601 is used to block it, and then the filter screen plate 602, the filter cotton 603 and the adsorption sponge 604 are used to adsorb the toxic gas, so that the internal toxic gas can be collected and isolated when the hazardous waste is treated, so that the toxic gas is not easy to cause harm to the staff, and the separation treatment is carried out, thereby improving the safety of the hazardous waste pretreatment, and then the waste storage box 9 is used to store the treated waste, and then the filter screen frame 904 is used to store the solid waste so that the liquid flows into the waste storage box 9, and the hazardous waste can be pre-treated by dry-wet separation, which is convenient for the staff to carry out separation treatment, thereby improving the effect of hazardous waste treatment, and then the collection support box 1 is used to seal the hazardous waste, and then the sealing door 2 is pulled open and closed by the door handle 201, so as to facilitate the separation treatment of the hazardous waste. The hazardous waste is sealed and closed, thereby improving the sealing of hazardous waste treatment, and then the feed box frame 801 and the expansion feed frame 802 are used to facilitate the pre-treatment of hazardous waste, and then the crushing motor 305 is used to drive the driving gear 303 and the driven gear 304 to crush the hazardous waste, thereby improving the effect of hazardous waste treatment, and then the exhaust connection box 7 is used in conjunction with the exhaust soft duct 701 to discharge the inhaled toxic gas into the toxic gas collection box 702, thereby improving the safety of pretreatment, and then the expansion board 5 is used to support the exhaust connection box 7, and then the support bottom plate 503 is used to support it, thereby improving the stability of the equipment, and then the operation buffer pad 401 is used to buffer the operation panel 4, and then the control button 402 is used to control the switch of the electrical equipment, and then the power jack 403 is used to provide power to the electrical equipment, so as to facilitate the stable operation of the electrical equipment.

[0047] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hazardous waste pretreatment device, comprising a treatment box (3), characterized in that: Also includes: An exhaust installation box (6) is installed through one side of the treatment box (3), a grille (601) is fixedly installed inside the exhaust installation box (6), a filter screen plate (602) is fixedly installed on one side of the grille (601), filter cotton (603) is fixedly installed on one side of the filter screen plate (602), an adsorption sponge (604) is fixedly installed on one side of the filter cotton (603), an exhaust working box (605) is installed through one side of the exhaust installation box (6), and an adsorption sponge (604) is fixedly installed on the inside of the exhaust working box (605). An exhaust fan (606) is installed; a collecting support box (1) is installed through the bottom of the processing box (3); a waste storage box (9) is movably installed inside the collecting support box (1); a storage bottom plate (901) is fixedly installed at the bottom of the waste storage box (9); universal wheels (902) are fixedly installed at the bottom of the storage bottom plate (901); a storage installation groove (903) is installed through the inside of the waste storage box (9); a filter screen frame (904) is movably installed inside the storage installation groove (903).

2. A hazardous waste pretreatment device according to claim 1, characterized in that: The collection support box (1) is made of metal, a slope (101) is fixedly installed on the surface of the collection support box (1), and a sealing door (2) is movably installed on the surface of the collection support box (1) via a hinge.

3. A hazardous waste pretreatment device according to claim 2, characterized in that: The sealed door (2) is made of metal, and a door handle (201) is fixedly mounted on the surface of the sealed door (2).

4. The hazardous waste pretreatment equipment according to claim 1, characterized in that: An operating panel (4) is fixedly mounted on the surface of the processing box (3); a connecting box frame (8) is installed through the top of the processing box (3); a feed box frame (801) is fixedly mounted on the top of the connecting box frame (8); an expansion feed box frame (802) is fixedly mounted on the top of the feed box frame (801); an expansion plate (5) is fixedly mounted on one side of the processing box (3); feed inclined plates (301) are fixedly mounted on both sides of the processing box (3); a reinforcing side plate (302) is fixedly mounted on the bottom of the feed inclined plates (301); a driving gear (303) is movably mounted on both ends of the processing box (3); a crushing motor (305) is fixedly mounted inside the driving gear (303); and a driven gear (304) is movably mounted on one side of the driving gear (303).

5. The hazardous waste pretreatment equipment according to claim 1, characterized in that: An exhaust connection box (7) is installed through one side of the exhaust working box (605), an exhaust soft duct (701) is installed through the bottom of the exhaust connection box (7), and a poisonous gas collection box (702) is movably installed on the other side of the exhaust soft duct (701).

6. The hazardous waste pretreatment equipment according to claim 4, characterized in that: A support plate (501) is fixedly mounted on the bottom of the expansion plate (5), a connection hole (502) is provided through the interior of the support plate (501), and a support bottom plate (503) is fixedly mounted on the other side of the support plate (501).

7. The hazardous waste pretreatment equipment according to claim 4, characterized in that: An operation buffer pad (401) is fixedly mounted on one end of the operation panel (4), a control button (402) is fixedly mounted on the surface of the operation panel (4), and a power socket (403) is fixedly mounted on the bottom of the control button (402).

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