CN210544010U - Catalytic cracking desulfurizing tower protector - Google Patents

Catalytic cracking desulfurizing tower protector Download PDF

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Publication number
CN210544010U
CN210544010U CN201920887431.2U CN201920887431U CN210544010U CN 210544010 U CN210544010 U CN 210544010U CN 201920887431 U CN201920887431 U CN 201920887431U CN 210544010 U CN210544010 U CN 210544010U
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CN
China
Prior art keywords
box
dust removal
communicated
water
storage tank
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Active
Application number
CN201920887431.2U
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Chinese (zh)
Inventor
蔡丽萍
郭国义
方丽芬
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Ningbo Liantong Equipment Group Co ltd
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Ningbo Liantong Equipment Group Co ltd
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Priority to CN201920887431.2U priority Critical patent/CN210544010U/en
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Publication of CN210544010U publication Critical patent/CN210544010U/en
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Abstract

The utility model relates to the technical field of catalytic cracking desulfurization tower protection, in particular to a catalytic cracking desulfurization tower protection device, which comprises a dust removal box, wherein a water storage tank is arranged at the top of the dust removal box, a water storage tank negative pressure pump is arranged in the water storage tank, the output end of the water storage tank negative pressure pump is communicated with a water pipe and communicated with the inside of the dust removal box, a slide rail is arranged on the inner wall of the dust removal box, a filter box is arranged between the slide rails in a sliding way, slide blocks are respectively welded on two sides of the filter box, the bottom end of the filter box is a convex surface, a support and a transfer box are arranged at the bottom of the dust removal box, the bottom wall of the dust removal box is communicated with a water pumping pipe, one end of the water pumping pipe is communicated with a transfer box, the upper end of the transfer box is communicated with a water pipe and communicated with the inside of the water storage tank, and a hydraulic, thereby improving the working efficiency of the desulfurizing tower.

Description

Catalytic cracking desulfurizing tower protector
Technical Field
The utility model relates to a catalytic cracking desulfurizing tower protection technical field especially relates to a catalytic cracking desulfurizing tower protector.
Background
In recent years, with the enhancement of environmental awareness and the improvement of environmental regulations, enterprises increase desulfurization processes in a dispute, the number of construction projects of a desulfurization tower increases year by year, the protection measures of the desulfurization tower are also taken as important, impurities often exist in gas when the desulfurization tower inputs gas, the impurities can rub an anticorrosive coating on the inner wall of the desulfurization tower under the blowing of the gas to cause damage, and the impurities are accumulated at the bottom of the desulfurization tower to influence the working efficiency of the desulfurization tower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protective device of a catalytic cracking desulfurizing tower.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a catalytic cracking desulfurization tower protection device comprises a dust removal box, wherein a water storage tank is installed at the top of the dust removal box, a water storage tank negative pressure pump is arranged in the water storage tank, the output end of the water storage tank negative pressure pump is communicated with a water pipe, the water pipe is communicated with the interior of the dust removal box, a gas inlet and a gas outlet are respectively formed in two sides of the dust removal box, slide rails are respectively installed on two sides of the inner wall of the dust removal box, a filter box is slidably installed between the two slide rails, slide blocks are respectively welded on two sides of the filter box and are slidably matched in the slide rails, the bottom end of the filter box is a convex surface, a support is installed at the bottom of the dust removal box, a transfer box is installed on the support, a water pumping pipe is communicated with the bottom wall of the dust removal box, one end of the water pumping pipe is communicated with the transfer box, the dust removal box is communicated with the transfer box, the fixed part of the hydraulic telescopic rod is welded in the middle of the upper side of the base.
Preferably, a box door is installed on one side of the dust removal box through a hinge, and a handle is welded on the box door.
Preferably, the transfer case is internally provided with a pump body, the input end of the pump body is communicated with one end of the water pumping pipe, and the output end of the pump body is communicated with one end of the water delivery pipe.
Preferably, the middle part of the upper side of the base is provided with a groove, and the diameter of the groove is matched with that of the fixed end of the hydraulic telescopic rod.
Preferably, the water pipe is provided with an atomizing nozzle.
The utility model has the advantages that: the utility model discloses in, through installation atomizer in the dust removal box, atomizer can play certain dust fall effect to the impurity that mingles with in the gas of input, impurity falls into the filter screen case is smugglied secretly to water smoke, the bellied bottom of filter screen case can prevent that impurity from gathering in the centre and stopping up the filtration pore of filter screen case, not only reduced impurity and got into the anticorrosive coating friction of desulfurizing tower inner wall and cause the damage behind the desulfurizing tower under gaseous blowing, still make impurity can not gather in the desulfurizing tower bottom, thereby the work efficiency of desulfurizing tower has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a front view of a catalytic cracking desulfurization tower protection device provided by the present invention;
fig. 2 is a top view of a filter box in a catalytic cracking desulfurization tower protection device provided by the present invention;
fig. 3 is the utility model provides a structural schematic diagram of catalytic cracking desulfurizing tower protector's slide rail and filter screen case installation.
In the figure: 1 dust removal case, 2 storage water tanks, 3 atomizer, 4 slide rails, 5 filter box cages, 6 supports, 7 transfer cases, 8 bases, 9 box doors, 10 sliders, 11 hydraulic telescopic rods, 12 water pumping pipes and 13 water conveying pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a catalytic cracking desulfurization tower protection device comprises a dust removal box 1, a box door 9 is mounted on one side of the dust removal box 1 through a hinge, a handle is welded on the box door 9, the filtering box 5 can be conveniently drawn out, impurities at the bottom of the filtering box 5 can be cleaned, a water storage tank 2 is mounted at the top of the dust removal box 1, a water storage tank negative pressure pump is arranged in the water storage tank 2, an output end of the water storage tank negative pressure pump is communicated with a water pipe, the water pipe is communicated with the interior of the dust removal box 1, an atomizing nozzle 3 is mounted on the water pipe, the water yield can be refined, the atomizing area can be increased, an air inlet and an air outlet are respectively formed in two sides of the dust removal box 1, slide rails 4 are respectively mounted on two sides of the inner wall of the dust removal box 1, the filtering box 5 is, the bottom end of the filter screen box 5 is a convex surface, the convex bottom of the filter screen box can prevent impurities from accumulating in the middle to block the filter holes of the filter screen box, the bottom of the dust removing box 1 is provided with a bracket 6, the bracket 6 is provided with a transfer box 7, a pump body is arranged in the transfer box 7, the input end of the pump body is communicated with one end of the water pumping pipe 12, the output end of the pump body is communicated with one end of the water delivery pipe 13, the filtered water can be recycled, thereby achieving the purpose of saving water consumption, the water delivery pipe 13 is communicated with the inside of the water storage tank 2, the telescopic part of the hydraulic telescopic rod 11 is welded at the middle part of the lower side of the bracket 6, the fixing part of the hydraulic telescopic rod 11 is welded at the middle part of the upper side of the base 8, the middle part of the upper side of the base 8 is provided with a groove, the diameter of the groove is matched with the diameter of the fixed end of the hydraulic telescopic rod 11, fixed hydraulic telescoping rod 11 that can be better, hydraulic telescoping rod 11 can come height-adjusting according to the desulfurizing tower gas inlet of co-altitude.
In the utility model, when the protective device of the catalytic cracking desulfurization tower is used, firstly, the gas outlet and the gas outlet on the dust removal box 1 are matched with the height of the gas inlet of the desulfurization tower by adjusting the hydraulic telescopic rod 11, the gas to be desulfurized enters the dust removal box 1 from the gas inlet, the negative pressure pump of the water storage box in the water storage box 2 is opened, water is sprayed out from the atomizing spray head 3 to dust impurities in the gas, the water mist carries the impurities to fall into the filter box 5, the raised bottom of the filter box 5 can prevent the impurities from accumulating in the middle to block the filter holes of the filter box 5, thereby not only reducing the damage caused by the friction of the anticorrosive coating on the inner wall of the desulfurization tower after the impurities enter the desulfurization tower under the blowing of the gas, but also preventing the impurities from accumulating at the bottom of the desulfurization tower, thereby improving the working efficiency of the desulfurization tower, the water filtered by the filter box 5 enters the water storage box 2 from the water delivery pipe 13 after passing through the transfer box 7 along the water pumping pipe, can circulate the water after filtering to reach the purpose of practicing thrift the water consumption, gas after the dust removal is discharged to the desulfurizing tower in from the gas outlet, opens chamber door 9 after the dust removal is finished, takes out filter screen box 5 and washs the impurity in the filter screen box 5 from slide rail 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A catalytic cracking desulfurization tower protection device comprises a dust removal box (1) and is characterized in that a water storage tank (2) is installed at the top of the dust removal box (1), a water storage tank negative pressure pump is arranged in the water storage tank (2), the output end of the water storage tank negative pressure pump is communicated with a water pipe, the water pipe is communicated with the interior of the dust removal box (1), an air inlet and an air outlet are respectively formed in two sides of the dust removal box (1), slide rails (4) are respectively installed on two sides of the inner wall of the dust removal box (1), a filter screen box (5) is slidably installed between the two slide rails (4), slide blocks (10) are respectively welded on two sides of the filter screen box (5), the slide blocks (10) are slidably matched in the slide rails (4), the bottom end of the filter screen box (5) is a convex surface, a support (6) is installed at the bottom of the dust removal box (1), a transfer box (7) is installed on the support (6), the, the upper end of the transfer box (7) is communicated with a water delivery pipe (13), the water delivery pipe (13) is communicated with the inside of the water storage tank (2), the middle of the lower side of the support (6) is welded with a telescopic part of the hydraulic telescopic rod (11), and the fixing part of the hydraulic telescopic rod (11) is welded in the middle of the upper side of the base (8).
2. The protection device for the catalytic cracking desulfurization tower is characterized in that a box door (9) is mounted on one side of the dust removal box (1) through a hinge, and a handle is welded on the box door (9).
3. The catalytic cracking desulfurization tower protection device as claimed in claim 1, wherein a pump body is installed in the transfer box (7), an input end of the pump body is communicated with one end of a water pumping pipe (12), and an output end of the pump body is communicated with one end of a water conveying pipe (13).
4. The protection device for the catalytic cracking desulfurization tower as recited in claim 1, wherein a groove is formed in the middle of the upper side of the base (8), and the diameter of the groove is matched with that of the fixed end of the hydraulic telescopic rod (11).
5. The catalytic cracking desulfurization tower protector as claimed in claim 1, characterized in that the water pipe is provided with an atomizing nozzle (3).
CN201920887431.2U 2019-06-13 2019-06-13 Catalytic cracking desulfurizing tower protector Active CN210544010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920887431.2U CN210544010U (en) 2019-06-13 2019-06-13 Catalytic cracking desulfurizing tower protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920887431.2U CN210544010U (en) 2019-06-13 2019-06-13 Catalytic cracking desulfurizing tower protector

Publications (1)

Publication Number Publication Date
CN210544010U true CN210544010U (en) 2020-05-19

Family

ID=70667946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920887431.2U Active CN210544010U (en) 2019-06-13 2019-06-13 Catalytic cracking desulfurizing tower protector

Country Status (1)

Country Link
CN (1) CN210544010U (en)

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