CN217220624U

CN217220624U - Cement kiln head and tail waste gas treatment device

Info

Publication number: CN217220624U
Application number: CN202220522185.2U
Authority: CN
Inventors: 段兴强; 段学成; 周静宇; 胡晓方; 闫亮
Original assignee: Xingxia Tzhg Waste Heat Generation Technology Co ltd; Ningxia Shengjin Cement Co ltd
Current assignee: Xingxia Tzhg Waste Heat Generation Technology Co ltd; Ningxia Shengjin Cement Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-19
Anticipated expiration: 2032-03-11

Abstract

The utility model provides a cement kiln head kiln tail exhaust treatment device, including the delivery pipe, filter screen and active carbon adsorption net, delivery pipe one end is provided with the spread groove, install reset spring and connecting block in the spread groove, reset spring is connected with the diving board, a connecting block side is provided with the draw-in groove, delivery pipe both sides face all is provided with the mounting groove, install first spring in the mounting groove, first spring coupling has the movable block, the movable block is connected with the fixture block, a mounting groove surface is provided with the spacing groove, the pull rod is installed to the spacing inslot, filter screen and delivery pipe snap-fit. The utility model discloses a set up the filter screen and clamp the cooperation with the delivery pipe, pulling pull rod, pull rod drive the fixture block through the movable block and slide, take the back out in the draw-in groove completely from the fixture block, reset spring for playing the board and exert elasticity, play the board and pop out the connecting block from the spread groove in, can dismantle the filter screen, convenient operation and convenience clear up the filter screen, prevent to block up.

Description

Cement kiln head and tail waste gas treatment device

Technical Field

The utility model relates to a cement manufacture equipment technical field especially relates to a cement kiln head kiln tail exhaust treatment device.

Background

In the process of producing cement, the cement kiln can produce a large amount of waste gas, and in order to ensure that the exhausted tail gas reaches the environmental protection standard, the waste gas treatment device is required to be used for treating and purifying the waste gas. The inconvenient dismantlement of current exhaust treatment device and clearance, long-time back of using, its surperficial adhesion's impurity leads to equipment to block up easily, for solving above-mentioned problem, proposes cement kiln head kiln tail exhaust treatment device now.

Disclosure of Invention

In order to solve the technical problems in the prior art, a need exists for a cement kiln head and tail waste gas treatment device.

A cement kiln head and kiln tail waste gas treatment device comprises a discharge pipe, a filter screen and an active carbon adsorption screen, wherein one end of the discharge pipe is provided with a plurality of connecting grooves, a reset spring and a connecting block are installed in each connecting groove, one end of the reset spring is fixedly connected with an elastic plate, the connecting block is fixedly connected with the filter screen, one side face of the connecting block is provided with a clamping groove, two side faces of the discharge pipe are respectively provided with a mounting groove, a first spring is installed in each mounting groove, one end of each first spring is fixedly connected with a moving block, one surface of each moving block is fixedly connected with a clamping block, the clamping block is installed in the clamping groove, one surface of each mounting groove is provided with a limiting groove, a pull rod is installed in each limiting groove, one end of each pull rod is fixedly connected with the moving block, the filter screen is clamped with the discharge pipe and is clamped with the discharge pipe through the filter screen, take off joint strip, pulling pull rod, pull rod drive the fixture block through the movable block and slide, take the back out in the draw-in groove completely from the fixture block, reset spring exerts elasticity for playing the board, plays the board and pops out the connecting block from the spread groove in, can dismantle the filter screen, and convenient operation and convenience are cleared up the filter screen, prevent to block up.

The other side surface of the discharge pipe is provided with a plurality of slots, a first inserted bar and a second inserted bar are arranged in the slots, a plurality of first chutes are arranged in the activated carbon adsorption net, second springs are arranged in the first chutes, one end of the second spring is fixedly connected with a sliding block, two side surfaces of the active carbon adsorption net are respectively provided with a plurality of push rods, the push rod and the first inserted rod are fixedly connected with the slide block, one surface of the activated carbon adsorption net is provided with a plurality of second slide grooves, the activated carbon adsorption net is in clamping fit with the discharge pipe, the active carbon adsorption net is arranged to be clamped and combined with the discharge pipe, the sealing rubber strip is taken down, the push rod is pushed, the push rod drives the first inserted link to move through the slide block, when the first inserted bar is not closely attached to the slot any more, the activated carbon adsorption net can be pulled to be detached, so that the maintenance and the replacement are convenient.

Sealing rubber strips are arranged on the peripheral side surfaces of the filter screen and the activated carbon adsorption screen, and the air tightness in the discharge pipe can be ensured by arranging the sealing rubber strips; the inside of delivery pipe installs the air discharge fan, through setting up the air discharge fan, makes things convenient for the suction and the discharge of waste gas.

The moving block is in sliding fit with the mounting groove, and the pull rod is in sliding fit with the limiting groove.

The fixture block is in sliding fit with the clamping groove, and the elastic plate and the connecting block are in sliding fit with the connecting groove.

The slider slides with first spout, first inserted bar and second spout sliding fit.

The push rod is in sliding fit with the activated carbon adsorption net, and the first insertion rod and the second insertion rod are in sliding fit with the slots.

According to the technical scheme, the cement kiln head and kiln tail waste gas treatment device provided by the utility model has the advantages that the filter screen is arranged to be matched with the discharge pipe in a clamping manner, the sealing rubber strip is taken down, the pull rod is pulled to drive the clamping block to slide through the movable block, after the clamping block is completely taken out of the clamping groove, the elastic plate is applied with elastic force by the reset spring, the connecting block is popped out of the connecting groove by the elastic plate, the filter screen can be disassembled, the operation is convenient, the filter screen is convenient to clean, and the blockage is prevented; the active carbon adsorption net is arranged to be matched with the discharge pipe in a clamping manner, the sealing rubber strip is taken down, the push rod is pushed, the first inserting rod is driven by the push rod through the slide block to move, and when the first inserting rod is not tightly attached to the inserting groove any more, the active carbon adsorption net can be pulled to detach the first inserting rod, so that the maintenance and the replacement are convenient; by arranging the sealing rubber strip, the air tightness in the discharge pipe can be ensured; through setting up the air discharge fan, make things convenient for the intake and the discharge of waste gas.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front perspective view of the present invention.

Fig. 3 is a schematic view of the structure of the right side of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure a-a of fig. 3.

Fig. 5 is a schematic view of a cross-sectional structure B-B of fig. 2.

Fig. 6 is a schematic view of a part a of the enlarged structure in fig. 4.

Fig. 7 is a partially enlarged structural view of a portion B in fig. 5.

In the figure: discharge pipe 1, filter screen 2, active carbon adsorption net 3, joint strip 4, mounting groove 5, spacing groove 6, pull rod 7, push rod 8, air discharge fan 9, first spout 10, first spring 11, movable block 12, connecting block 13, fixture block 14, draw-in groove 15, reset spring 16, second spring 17, slider 18, second spout 19, first inserted bar 20, second inserted bar 21, slot 22, spread groove 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-7, the utility model relates to a cement kiln head and tail waste gas treatment device, which comprises a discharge pipe 1, a filter screen 2 and an active carbon adsorption screen 3, wherein one end of the discharge pipe 1 is provided with a plurality of connecting grooves 23, a reset spring 16 and a connecting block 13 are installed in the connecting grooves 23, one end of the reset spring 16 is fixedly connected with an elastic plate, the connecting block 13 is fixedly connected with the filter screen 2, one side surface of the connecting block 13 is provided with a clamping groove 15, both side surfaces of the discharge pipe 1 are provided with mounting grooves 5, a first spring 11 is installed in the mounting groove 5, one end of the first spring 11 is fixedly connected with a movable block 12, one surface of the movable block 12 is fixedly connected with a clamping block 14, the clamping block 14 is installed in the clamping groove 15, one surface of the mounting groove 5 is provided with a limiting groove 6, a pull rod 7 is installed in the limiting groove 6, one end of the pull rod 7 is fixedly connected with the movable block 12, the filter screen 2 is clamped and matched with the discharge pipe 1, through setting up filter screen 2 and the cooperation of clamping of delivery pipe 1, take off joint strip 4, pulling pull rod 7, pull rod 7 drives fixture block 14 through movable block 12 and slides, takes the back out in fixture block 14 is followed draw-in groove 15 completely, and reset spring 16 exerts elasticity for playing the board, plays the board and pops out connecting block 13 from spread groove 23 in, can dismantle filter screen 2, and convenient operation and convenience are cleared up filter screen 2, prevent to block up.

The other side surface of the discharge pipe 1 is provided with a plurality of slots 22, a first insertion rod 20 and a second insertion rod 21 are installed in the slots 22, a plurality of first sliding grooves 10 are arranged in the activated carbon adsorption net 3, a second spring 17 is installed in the first sliding grooves 10, one end of the second spring 17 is fixedly connected with a sliding block 18, a plurality of push rods 8 are installed on the two side surfaces of the activated carbon adsorption net 3, the push rods 8 and the first insertion rods 20 are fixedly connected with the sliding block 18, a plurality of second sliding grooves 19 are arranged on one surface of the activated carbon adsorption net 3, the activated carbon adsorption net 3 is matched with the discharge pipe 1 in a clamping manner, the sealing rubber strip 4 is taken down by arranging the activated carbon adsorption net 3 and the discharge pipe 1 in a clamping manner, the push rods 8 are pushed, the push rods 8 drive the first insertion rods 20 to move through the sliding blocks 18, when the first insertion rods 20 are not tightly attached to the slots 22 any more, the activated carbon adsorption net 3 can be detached by pulling, convenient maintenance and replacement.

Sealing rubber strips 4 are arranged on the peripheral side surfaces of the filter screen 2 and the activated carbon adsorption screen 3, and the air tightness of the interior of the discharge pipe 1 can be ensured by arranging the sealing rubber strips 4; an exhaust fan 9 is arranged in the exhaust pipe 1, and the exhaust fan 9 is arranged to facilitate the suction and exhaust of waste gas.

The moving block 12 is in sliding fit with the mounting groove 5, the pull rod 7 is in sliding fit with the limiting groove 6, the clamping block 14 is in sliding fit with the clamping groove 15, and the elastic plate and the connecting block 13 are in sliding fit with the connecting groove 23.

The sliding block 18 slides in the first sliding groove 10, the first insertion rod 20 is in sliding fit with the second sliding groove 19, the push rod 8 is in sliding fit with the activated carbon adsorption net 3, and the first insertion rod 20 and the second insertion rod 21 are in sliding fit with the slot 22.

As shown in fig. 1-7, the cement kiln head and tail waste gas treatment device of the utility model has the following using method: when the utility model is used, the exhaust fan 9 is used for absorbing the exhaust gas, the filter screen 2 is used for filtering the impurities in the exhaust gas, harmful gas in the waste gas is adsorbed by the active carbon adsorption net 3, the pull rod 7 is pulled, the pull rod 7 drives the clamping block 14 to slide through the moving block 12, when the latch 14 is completely withdrawn from the latch slot 15, the return spring 16 applies an elastic force to the elastic plate, the elastic plate ejects the connecting block 13 from the connecting slot 23, the filter screen 2 can be disassembled, the operation is convenient, the filter screen 2 is convenient to clean, the sealing rubber strip 4 is taken down, the push rod 8 is pushed, the push rod 8 drives the first inserted link 20 to move through the slide block 18, when the first inserted link 20 is not tightly attached to the slot 22 any more, the activated carbon adsorption net 3 is pulled to detach the first inserted link, so that the maintenance and the replacement are convenient, and the type of the exhaust fan 9 is JF-D380.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cement kiln head kiln tail exhaust treatment device, includes delivery pipe, filter screen and active carbon adsorption net, its characterized in that: the one end of delivery pipe is provided with a plurality of spread grooves, install reset spring and connecting block in the spread groove, reset spring's one end fixedly connected with elastic plate, connecting block and filter screen fixed connection, a side of connecting block is provided with the draw-in groove, the both sides face of delivery pipe all is provided with the mounting groove, install first spring in the mounting groove, the one end fixedly connected with movable block of first spring, a fixed surface of movable block is connected with the fixture block, the fixture block is installed in the draw-in groove, a surface of mounting groove is provided with the spacing groove, the pull rod is installed to the spacing inslot, the one end and the movable block fixed connection of pull rod, filter screen and delivery pipe block snap-fit.

2. The cement kiln head and tail waste gas treatment device as claimed in claim 1, wherein: the another side of delivery pipe is provided with a plurality of slots, install first inserted bar and second inserted bar in the slot, the inside of active carbon adsorption net is provided with a plurality of first spouts, install the second spring in the first spout, the one end fixedly connected with slider of second spring, a plurality of push rods are all installed to the both sides face of active carbon adsorption net, push rod and first inserted bar all with slider fixed connection, an active carbon adsorption net's a surface is provided with a plurality of second spouts, active carbon adsorption net and delivery pipe snap-fit.

3. The cement kiln head and tail waste gas treatment device as claimed in claim 1, wherein: sealing rubber strips are installed on the peripheral side faces of the filter screen and the activated carbon adsorption net, and an exhaust fan is installed inside the exhaust pipe.

4. The cement kiln head and tail waste gas treatment device as claimed in claim 1, wherein: the moving block is in sliding fit with the mounting groove, and the pull rod is in sliding fit with the limiting groove.

5. The cement kiln head and tail waste gas treatment device as claimed in claim 1, wherein: the fixture block is in sliding fit with the clamping groove, and the elastic plate and the connecting block are in sliding fit with the connecting groove.

6. The cement kiln head and tail waste gas treatment device as claimed in claim 2, wherein: the slider slides with first spout, first inserted bar and second spout sliding fit.

7. The cement kiln head and tail waste gas treatment device as claimed in claim 2, wherein: the push rod is in sliding fit with the activated carbon adsorption net, and the first insertion rod and the second insertion rod are in sliding fit with the insertion grooves.