CN205323686U - PVC stabilizer reation kettle charge door dust extraction - Google Patents

PVC stabilizer reation kettle charge door dust extraction Download PDF

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Publication number
CN205323686U
CN205323686U CN201521004013.2U CN201521004013U CN205323686U CN 205323686 U CN205323686 U CN 205323686U CN 201521004013 U CN201521004013 U CN 201521004013U CN 205323686 U CN205323686 U CN 205323686U
Authority
CN
China
Prior art keywords
dust
piston rod
pump bowl
filter screen
charge door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201521004013.2U
Other languages
Chinese (zh)
Inventor
范一霖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING TAIYUE TECHNOLOGY Co Ltd
Original Assignee
CHONGQING TAIYUE TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHONGQING TAIYUE TECHNOLOGY Co Ltd filed Critical CHONGQING TAIYUE TECHNOLOGY Co Ltd
Priority to CN201521004013.2U priority Critical patent/CN205323686U/en
Application granted granted Critical
Publication of CN205323686U publication Critical patent/CN205323686U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

The utility model discloses a PVC stabilizer reation kettle charge door dust extraction has describeed, including suction hood and air exhaust device, through the dust absorption union coupling between suction hood and the air exhaust device, air exhaust device includes and is equipped with the piston by the pump bowl in this pump bowl, and this hinge joint has the piston rod, and the one end of this piston rod is stretched out the rear end face of pump bowl, the end that stretches out of this piston rod is connected with the lead screw motor, the piston rod is set tube -shape, the lead screw of lead screw motor stretches into set tube -shape piston rod and threaded connection with it, the one end of dust absorption pipe is connected with the preceding terminal surface of pump bowl the preceding terminal surface of pump bowl is connected with the dust exhaust pipe be equipped with the butterfly valve on dust absorption pipe and the dust exhaust pipe respectively, this utility model can aspirate floating the powdered raw materials of locating at the charge door throw the material in -process in to the PVC polymerization cauldron, avoids the dust to fly upward, guarantees the safety in production of workman's health and mill to can reach the mesh of retrieving raw and other materials and preventing environmental pollution.

Description

PVC stabilizer reactor charge door dust exhaust apparatus
Technical field
This utility model relates to PVC processing technique field, specifically, is a kind of PVC stabilizer reactor charge door dust exhaust apparatus。
Background technology
When industrial polymerisation PVC, need that each raw material is poured into stirring in reactor mix and react, because raw material is Powdered, producing the dust flown upward in a large number in reinforced process, the safety in production of the healthy of workman and factory is had great harm by these chemical dusts。The many employings of prior art add the mode dedusting of exhaust fan around Factory Building, and this mode does not accomplish good dust removing effects。
Utility model content
For the deficiencies in the prior art, the utility model proposes a kind of PVC stabilizer reactor charge door dust exhaust apparatus。
By being arranged on the dust exhaust apparatus of reactor charge door, the dust produced when feeding intake is siphoned away, strengthen the effect of dust suction。
For reaching above-mentioned purpose, this utility model describes a kind of PVC stabilizer reactor charge door dust exhaust apparatus, and it it is critical only that: includes dust shield and air extractor, is connected by sweep-up pipe between dust shield and air extractor;
Described air extractor includes pump bowl, it is provided with piston in this pump bowl, this piston is connected to piston rod, the rear end face of described pump bowl is stretched out in one end of this piston rod, the external part of this piston rod is connected to lead screw motor, described piston rod is sleeve-shaped, the screw mandrel of described lead screw motor stretches into the described piston rod of sleeve-shaped and threaded with it, one end of described sweep-up pipe is connected with the front end face of pump bowl, front end face at described pump bowl is connected to dust flue, is respectively equipped with butterfly valve on described sweep-up pipe and dust flue。
Adopting above structure, when reinforced, lead screw motor drives piston rod to move to pump bowl rear end, forms negative pressure at pump bowl leading portion, the dust of reactor charge door is drawn onto above dog-house on dust shield, reaches pick-up performance。
Further, described dust shield is funnel-form, the bottle neck of this dust shield is connected with described sweep-up pipe, the cover mouth of this dust shield is coated with the first filter screen, the cover mouth edge of dust shield is provided with three cramps, described cramp one end is fixed on the outer wall of described dust shield, and the other end of described cramp bends inwards and clasps described first filter screen。
Adopt said structure, it is possible to the first filter screen is taken out from dust shield, it is possible to the MAT'L recycling of attachment on filter screen。
Further, at the gas outlet place of described dust flue, the second filter screen is installed。
Adopt said structure, the air that pumping chamber is got rid of can be made to obtain secondary filter, it is to avoid contaminated air。
Further, described sweep-up pipe being provided with adjustment valve, this adjustment valve is near described dust shield。
Adopt said structure, can reach to regulate dust shield place dust suction wind-force size, it is to avoid material is sucked in dust shield。
Further, the edge of described first filter screen and the second filter screen is respectively equipped with handle。
Adopt said structure, it is simple to the dismounting and change of filter screen。
Further, described first filter screen and the second filter screen are the filter screen in 200 mesh sieve holes。
The beneficial effects of the utility model are: adopt said structure, can to feeding intake in process in PVC polymerization reaction kettle, the dusty raw materials swimming in charge door place is aspirated, avoid dust from flying, ensure the safety in production of workers ' health and factory, and can reach to reclaim raw material and antipollution purpose。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of dust shield 1。
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail。
As shown in Figure 1 and Figure 2, a kind of PVC stabilizer reactor charge door dust exhaust apparatus, including dust shield 1 and air extractor 3, connected by sweep-up pipe 2 between dust shield 1 and air extractor 3。
Described air extractor 3 includes pump bowl 31, it is provided with piston 32 in this pump bowl 31, this piston 32 is connected to piston rod 33, the rear end face of described pump bowl 31 is stretched out in one end of this piston rod 33, the external part of this piston rod 33 is connected to lead screw motor 34, described piston rod 33 is in sleeve-shaped, the screw mandrel of described lead screw motor 34 stretches into the described piston rod 33 of sleeve-shaped and threaded with it, one end of described sweep-up pipe 2 is connected with the front end face of pump bowl 31, front end face at described pump bowl 31 is connected to dust flue 6, described sweep-up pipe 2 and dust flue 6 are respectively equipped with stop valve 7。
Described dust shield 1 is in funnel-form, the bottle neck of this dust shield 1 and described sweep-up pipe 2 are connected, the cover mouth of this dust shield 1 is coated with the first filter screen 5, the cover mouth edge of dust shield 1 is provided with three cramps 4, described cramp 4 one end is fixed on the outer wall of described dust shield 1, and the other end of described cramp 4 bends inwards and clasps described first filter screen 5。At the gas outlet place of described dust flue 6, second filter screen 9, the first filter screen and the second filter screen are installed and are the filter screen in 200 mesh sieve holes, be respectively equipped with handle 10 at the edge of described first filter screen 5 and the second filter screen 9。
Being provided with adjustment valve 8 on described sweep-up pipe 2, this adjustment valve 8 is near described dust shield 1。
Adopt above structure, when reinforced, butterfly valve 7 on dust flue 6 cuts out, butterfly valve 7 on sweep-up pipe 2 is opened, lead screw motor 34 drives piston rod 33 to move to pump bowl 31 rear end, and piston rod 33 pulls piston 32 to move to pump bowl 31 rear end, forms negative pressure at pump bowl 31 leading portion, the dust of reactor charge door is drawn onto above dog-house on dust shield 1, reaches pick-up performance。After dust suction, the butterfly valve 7 on sweep-up pipe 2 cuts out, and on dust flue 6, butterfly valve 7 is opened, lead screw motor 34 drives piston rod 33 to move to pump bowl 31 front end, piston rod 33 promotes piston 32 to move to pump bowl 31 front end, and the air in pump bowl 31 is extruded, ready for dust suction next time。It addition, filter screen 5 on the gas outlet of dust shield 1 and exhaustor 6 can adsorption of dust, can the MAT'L recycling on filter screen 5, and expellant gas is without dust, free from environmental pollution。

Claims (6)

1. a PVC stabilizer reactor charge door dust exhaust apparatus, it is characterized in that: include dust shield (1) and air extractor (3), connected by sweep-up pipe (2) between dust shield (1) and air extractor (3);
Described air extractor (3) includes pump bowl (31), piston (32) it is provided with in this pump bowl (31), this piston (32) is connected to piston rod (33), the rear end face of described pump bowl (31) is stretched out in one end of this piston rod (33), the external part of this piston rod (33) is connected to lead screw motor (34), described piston rod (33) is in sleeve-shaped, the screw mandrel of described lead screw motor (34) stretches into the described piston rod (33) of sleeve-shaped and threaded with it, one end of described sweep-up pipe (2) is connected with the front end face of pump bowl (31), front end face at described pump bowl (31) is connected to dust flue (6), described sweep-up pipe (2) and dust flue (6) are respectively equipped with stop valve (7)。
2. PVC stabilizer reactor charge door dust exhaust apparatus according to claim 1, it is characterized in that: described dust shield (1) is in funnel-form, the bottle neck of this dust shield (1) is connected with described sweep-up pipe (2), the cover mouth of this dust shield (1) is coated with the first filter screen (5), the cover mouth edge of dust shield (1) is provided with three cramps (4), described cramp (4) one end is fixed on the outer wall of described dust shield (1), and the other end of described cramp (4) bends inwards and clasps described first filter screen (5)。
3. PVC stabilizer reactor charge door dust exhaust apparatus according to claim 2, it is characterised in that: at the gas outlet place of described dust flue (6), the second filter screen (9) is installed。
4. PVC stabilizer reactor charge door dust exhaust apparatus according to claim 1,2 or 3, it is characterized in that: be provided with adjustment valve (8) on described sweep-up pipe (2), this adjustment valve (8) is near described dust shield (1)。
5. PVC stabilizer reactor charge door dust exhaust apparatus according to claim 3, it is characterised in that: it is respectively equipped with handle (10) at the edge of described first filter screen (5) and the second filter screen (9)。
6. PVC stabilizer reactor charge door dust exhaust apparatus according to claim 2, it is characterised in that: described first filter screen (5) and the second filter screen (9) are the filter screen in 200 mesh sieve holes。
CN201521004013.2U 2015-12-05 2015-12-05 PVC stabilizer reation kettle charge door dust extraction Expired - Fee Related CN205323686U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521004013.2U CN205323686U (en) 2015-12-05 2015-12-05 PVC stabilizer reation kettle charge door dust extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521004013.2U CN205323686U (en) 2015-12-05 2015-12-05 PVC stabilizer reation kettle charge door dust extraction

Publications (1)

Publication Number Publication Date
CN205323686U true CN205323686U (en) 2016-06-22

Family

ID=56211349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521004013.2U Expired - Fee Related CN205323686U (en) 2015-12-05 2015-12-05 PVC stabilizer reation kettle charge door dust extraction

Country Status (1)

Country Link
CN (1) CN205323686U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110666216A (en) * 2019-10-28 2020-01-10 刘殿坤 High-safety-reliability electric punching equipment with function of adjusting punching depth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110666216A (en) * 2019-10-28 2020-01-10 刘殿坤 High-safety-reliability electric punching equipment with function of adjusting punching depth

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160622

Termination date: 20161205

CF01 Termination of patent right due to non-payment of annual fee