CN218766827U

CN218766827U - Detection apparatus for after PVC polymerization tail gas purification

Info

Publication number: CN218766827U
Application number: CN202222444084.0U
Authority: CN
Inventors: 赵安亮; 周晓
Original assignee: Anhui Hwasu Corp
Current assignee: Anhui Hwasu Corp
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-28
Anticipated expiration: 2032-09-15

Abstract

The utility model provides a detection device after PVC polymerization tail gas purification, which relates to the technical field of tail gas detection devices and comprises a shell, a controller and a detection block, wherein the right side of the shell is provided with the controller; the utility model discloses an insert the left intubate of casing in the detection mouth, the cylinder drives the movable block downstream after that, the movable block is pressed from both sides the port that will detect the mouth with the locating piece cooperation, make whole device automatic fixation on detecting the mouth, later the motor drives the flabellum and rotates in the inside of casing, make the tail gas that detects the mouth flow to the inside of casing with higher speed, detect it automatically to it for detecting the piece, this kind of automation attracts the mode that the device is inside to detect with tail gas, the problem of leading to its unable detection because of the rubber tube fusing of tail gas high temperature will detect the piece easily has been solved.

Description

Detection apparatus for after PVC polymerization tail gas purification

Technical Field

The utility model relates to a tail gas detection technical field especially relates to a detection device behind PVC polymerization tail gas purification.

Background

With the continuous improvement of the attention degree of various social circles in recent years on the environmental pollution problem caused by the rapid development of the chemical industry, the traditional tail gas treatment mode adopted by the chemical industry in the development process of the chemical industry becomes a key factor for restricting the long-term stable development of the whole industry, so that the method enhances the research input of the tail gas treatment technology and is the primary work for solving the atmospheric pollution problem at the present stage;

present tail gas detection device is for improving the preparation nature that detects, and the inside that stretches into the blast pipe with detection device's detection piece generally detects, however the higher rubber tube that can be connected with the detection piece of the general temperature of exhaust emission corrodes, and long this detection piece has easily because of the rubber tube fracture risk that drops in the blast pipe in the past, leads to going on that the tail gas detection can't be smooth, consequently, the utility model provides a detection device behind PVC polymerization tail gas purification is used for solving above-mentioned problem.

Disclosure of Invention

To the above problem, the utility model provides a detection device behind PVC polymerization tail gas clean-up has solved among the prior art and has leaded to its unable problem that detects because of the easy rubber tube fusing that will detect the piece of tail gas high temperature.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the detection device for the purified PVC polymerization tail gas comprises a shell, a controller and a detection block, wherein the controller is arranged on the right side of the shell, the detection block is arranged inside the shell, an insertion tube is arranged on the left side of the shell, an air suction mechanism is arranged inside the shell, and a fixing mechanism is arranged on the left side of the shell;

the fixed establishment includes locating piece, movable block, spout and cylinder, the left below of casing is equipped with the locating piece, the left top of casing is equipped with the movable block, the top of casing is fixed with the cylinder, the output of cylinder is connected with the top of movable block, the top symmetry of casing is equipped with the spout, one side of movable block and the inside sliding connection of spout.

The further improvement lies in that: the top symmetry of movable block is equipped with the hangers, the top symmetry of casing is equipped with the connecting block, threaded rod is all run through with the inside of hangers to the connecting block, the both ends symmetry threaded connection of threaded rod has the nut.

The further improvement lies in that: the air suction mechanism comprises a motor and fan blades, the motor is arranged inside the shell, the fan blades are connected to the output end of the motor, a protective net is arranged on the right side of the shell, and the protective net is of an arc-shaped structure consisting of iron wires.

The further improvement is that: the left side of casing is equipped with the filter screen, the outward flange of filter screen is connected with the inboard laminating of casing left side vent, the filter screen passes through the bolt and is connected with the vent laminating of casing both sides.

The further improvement lies in that: the outside of intubate is equipped with sealed the pad, sealed shape of filling up establishes to cascaded structure, the material of sealed pad is established to rubber.

The further improvement lies in that: the inside of casing is equipped with the mount, the mount comprises branch and fixing base, the inside equidistance annular distribution of casing has a plurality of branches, the one end of branch is connected with the fixing base, the motor sets up the inside at the fixing base.

The utility model has the advantages that: insert in the detection mouth through the left intubate of casing, the cylinder drives the movable block downstream after that, the movable block is tight with the port that the locating piece cooperation will detect the mouth, make whole device automatic fixation on detecting the mouth, later the motor drives the flabellum and rotates in the inside of casing, make the tail gas that detects the mouth flow to the inside of casing with higher speed, detect it to it automatically with the confession of detection piece, this kind of automation attracts the inside mode that detects of device with tail gas, the problem of leading to its unable detection because of the easy rubber tube fusing that will detect the piece of tail gas high temperature has been solved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a left side view of the present invention.

Wherein: 1. a housing; 2. a controller; 3. detecting a block; 4. inserting a tube; 5. a protective net; 6. positioning a block; 7. a movable block; 8. a chute; 9. a cylinder; 10. connecting blocks; 11. a threaded rod; 12. a fixed mount; 13. a motor; 14. a fan blade; 15. filtering with a screen; 16. a gasket; 17. and (5) hanging a lug.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments are combined to further detail the present invention, and the present embodiment is only used to explain the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3, this embodiment has proposed a detection device after PVC polymerization tail gas purifies, including casing 1, controller 2 and detection piece 3, the right side of casing 1 is equipped with controller 2, the inside of casing 1 is equipped with detects piece 3, the left side of casing 1 is equipped with intubate 4, the inside of casing 1 is equipped with suction mechanism, the left side of casing 1 is equipped with fixed establishment, and tail gas all outwards discharges through special blast pipe after purifying, and the bottom of blast pipe generally all can set up the detection mouth, opens the back with the end cover on the detection mouth, inserts the inside of detection mouth with casing 1 towards the one end of intubate 4, utilizes fixed establishment to detect and fixes at the detection mouth, when tail gas is discharged, accessible suction mechanism attracts the inside of casing 1 with tail gas, and the inside detection piece 3 of rethread controller 2 control casing 1 detects whether tail gas reaches emission standard, and this kind of automatic attracts the inside detection of device with tail gas mode, has solved because of the high temperature of tail gas easily leads to the rubber tube of detection piece and leads to its unable problem that detects.

Fixed establishment includes locating piece 6, movable block 7, spout 8 and cylinder 9, the 1 left below of casing is equipped with locating piece 6, the 1 left top of casing is equipped with movable block 7, the top of casing 1 is fixed with cylinder 9, the output of cylinder 9 is connected with the top of movable block 7, the top symmetry of casing 1 is equipped with spout 8, one side of movable block 7 and the inside sliding connection of spout 8, after inserting intubate 4 the inside of detecting the mouth, cylinder 9 drives movable block 7 and moves down, and movable block 7 and the locating piece 6 of casing 1 bottom mutually support and will detect the mouth and press from both sides tightly, make whole casing 1 automatic fixation on detecting the mouth, make things convenient for being connected between detection device and the detection mouth.

The top symmetry of movable block 7 is equipped with hangers 17, the top symmetry of casing 1 is equipped with connecting block 10, connecting block 10 all runs through threaded rod 11 with hangers 17's inside, the both ends symmetry threaded connection of threaded rod 11 has the nut, after locating block 6 presss from both sides tight back with the detection mouth completely with movable block 7, connecting block 10 is parallel to each other with the inside through-hole position of hangers 17, runs through threaded rod 11 in connecting block 10 and hangers 17's inside and establishes ties them, later screws up the bolt at threaded rod 11's both ends, utilizes the nut to lock the position of threaded rod 11 to lock the position of movable block 7 on casing 1 once more through threaded rod 11, and then make movable block 7 and locating piece 6 will detect more stable of mouth centre gripping, avoid the device to drop from detecting the mouth.

Mechanism of breathing in includes motor 13 and flabellum 14, the internally mounted of casing 1 has motor 13, the output of motor 13 is connected with flabellum 14, the right side of casing 1 is equipped with protection network 5, protection network 5 is the arc structure of constituteing by the iron wire, and motor 13 drives flabellum 14 and rotates in casing 1's inside, makes the tail gas that detects the mouth flow to casing 1's inside with higher speed, is convenient for automatically attract casing 1's inside with the inside tail gas of exhaust pipe to supply to detect piece 3 and detect it automatically, and protection network 5 can play the effect of protection to flabellum 14, avoids external object to cause the striking and lead to its damage to flabellum 14.

The left side of casing 1 is equipped with filter screen 15, the outward flange of filter screen 15 is connected with the inboard laminating of casing 1 left side vent, filter screen 15 is connected through the vent laminating of bolt and casing 1 both sides, probably contains the part in the tail gas and does not purify complete micronic dust granule, installs the left vent department of casing 1 with filter screen 15, can effectually avoid micronic dust granule to get into the inside of casing 1, leads to the fact the destruction to the inside detection piece 3 of casing 1 and motor 13.

The outside of intubate 4 is equipped with sealed 16, sealed 16 shape of filling up is established to cascaded structure, the material of sealed 16 of filling up is established to rubber, fill in the inside back of detection mouth with intubate 4, the sealed 16 of the sealed pad in the intubate 4 outside combines together with the one end that detects the mouth, because sealed 16 of pad makes cascaded structure, it is inseparabler to make sealed 16 of pad and the one end laminating of detection mouth more easily, it is made by rubber to seal up 16 again, its gas tightness is good, be convenient for avoid when detection device examines tail gas, tail gas leaks and then influences the testing result from the junction of intubate 4 and detection mouth.

The inside of casing 1 is equipped with mount 12, mount 12 comprises branch and fixing base, the inside equidistance annular distribution of casing 1 has a plurality of branches, the one end of branch is connected with the fixing base, motor 13 sets up the inside at the fixing base, fixes motor 13 in the inside of fixing base, and the central point that the fixing base passes through branch to be fixed in casing 1 bottom puts for the central point that casing 1 bottom passageway was installed to motor 13 puts, and the connection of fixing base and casing 1 bottom passageway inner wall can be strengthened to the branch that a plurality of equidistance distribute, makes motor 13 more firm in the bottom installation of casing 1.

This detection device after PVC polymerization tail gas purification, left side at casing 1 sets up fixed establishment, fixed establishment is by locating piece 6, movable block 7, spout 8 and cylinder 9 are constituteed, insert in the detection mouth with casing 1 left intubate 4, cylinder 9 drives movable block 7 downstream after that, movable block 7 presss from both sides the port of detection mouth with locating piece 6 of casing 1 bottom tightly, make whole device automatic fixation on the detection mouth, still set up the suction mechanism in casing 1's inside, the suction mechanism is rotated by motor 13 and flabellum 14, motor 13 drives flabellum 14 and rotates in casing 1's inside, make the tail gas of detection mouth flow to casing 1's inside with higher speed, be convenient for automatic with the inside tail gas suction of exhaust pipe to casing 1's inside, for detecting piece 3 detects it automatically, this kind of automatic with the inside mode that detects of tail gas suction device, the problem that the rubber tube fusing of detecting the piece leads to its unable detection because of tail gas high temperature easily has been solved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a detection apparatus after PVC polymerization tail gas purification, includes casing (1), controller (2) and detects piece (3), its characterized in that: the portable medical instrument is characterized in that a controller (2) is arranged on the right side of the shell (1), a detection block (3) is arranged inside the shell (1), an insertion tube (4) is arranged on the left side of the shell (1), an air suction mechanism is arranged inside the shell (1), and a fixing mechanism is arranged on the left side of the shell (1);

the fixed establishment includes locating piece (6), movable block (7), spout (8) and cylinder (9), casing (1) left below is equipped with locating piece (6), casing (1) left top is equipped with movable block (7), the top of casing (1) is fixed with cylinder (9), the output of cylinder (9) is connected with the top of movable block (7), the top symmetry of casing (1) is equipped with spout (8), the inside sliding connection of one side and spout (8) of movable block (7).

2. The detection device for the purified PVC polymerization tail gas as recited in claim 1, wherein: the top symmetry of movable block (7) is equipped with hangers (17), the top symmetry of casing (1) is equipped with connecting block (10), threaded rod (11) all run through with the inside of hangers (17) in connecting block (10), the both ends symmetry threaded connection of threaded rod (11) has the nut.

3. The detection device for the purified PVC polymerization tail gas according to claim 1, wherein the detection device comprises: the mechanism of breathing in includes motor (13) and flabellum (14), the internally mounted of casing (1) has motor (13), the output of motor (13) is connected with flabellum (14), the right side of casing (1) is equipped with protection network (5), protection network (5) are the arc structure of compriseing the iron wire.

4. The detection device for the purified PVC polymerization tail gas as recited in claim 1, wherein: the left side of casing (1) is equipped with filter screen (15), the outward flange of filter screen (15) is connected with the inboard laminating of casing (1) left side vent, filter screen (15) are connected through the vent laminating of bolt and casing (1) both sides.

5. The detection device for the purified PVC polymerization tail gas according to claim 1, wherein the detection device comprises: the outside of intubate (4) is equipped with sealed pad (16), the shape of sealed pad (16) is established to cascaded structure, the material of sealed pad (16) is established to rubber.

6. The detection device for the purified PVC polymerization tail gas according to claim 3, wherein the detection device comprises: the inside of casing (1) is equipped with mount (12), mount (12) comprise branch and fixing base, the inside equidistance annular distribution of casing (1) has a plurality of branches, the one end of branch is connected with the fixing base, motor (13) set up the inside at the fixing base.