CN201033330Y - Sealing device of the steel tube dust removal pivoted frame - Google Patents

Sealing device of the steel tube dust removal pivoted frame Download PDF

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Publication number
CN201033330Y
CN201033330Y CNU2007200959061U CN200720095906U CN201033330Y CN 201033330 Y CN201033330 Y CN 201033330Y CN U2007200959061 U CNU2007200959061 U CN U2007200959061U CN 200720095906 U CN200720095906 U CN 200720095906U CN 201033330 Y CN201033330 Y CN 201033330Y
Authority
CN
China
Prior art keywords
hinged
pivoted frame
plate
bar
dust
Prior art date
Application number
CNU2007200959061U
Other languages
Chinese (zh)
Inventor
孙伟
贾玉坤
Original Assignee
天津赛瑞机器设备有限公司
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 天津赛瑞机器设备有限公司 filed Critical 天津赛瑞机器设备有限公司
Priority to CNU2007200959061U priority Critical patent/CN201033330Y/en
Application granted granted Critical
Publication of CN201033330Y publication Critical patent/CN201033330Y/en

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Abstract

The utility model provides a closing device of a dedusting rotating stand for steel tubes, which is characterized in that a bracket is respectively arranged at two ends of a six-position rotating stand comprises six reinforcing plates; an upper beam is respectively arranged on the upper end of the two brackets; a motor for driving the rotating stand and a speed reducer are arranged on one side of the bracket; a plurality of free bearings and fixed bending plates are uniformly arranged on the upper beam; a cross rod is hinged on each free bearing; an adjusting bolt connected with the fixed bending plate is hinged with the other end of each cross bar; each cross bar is hinged with a V-shaped sealing plate fitted with the distance of two adjacent reinforcing plates through a pin shaft; a sealing rubber plate is arranged on the inner side of the V-shaped sealing plate so as to form an approximately sealing cavity between two adjacent reinforcing plates of the rotating stand and the V-shaped sealing plate; therefore, the dust adsorbing effect of the dedusting system is strengthened and the dust is prevented from releasing. The utility model has the advantages of simple structure and easy manufacturing.

Description

The locking device of steel pipe dedusting pivoted frame

Technical field

The utility model relates to a kind of dust arrester that is used to remove the loose iron scale of steel duct, especially a kind of locking device of steel pipe dedusting pivoted frame.

Background technology

The dust arrester of steel pipe is to remove the loose iron scale of steel duct by pressure-vaccum gas, and the pipe of cleaning is provided for follow-up flaw detection and inspection.Its operation principle is: by the instantaneous compressed air that sprays into of the nozzle alignment steel tube inner hole of soot blower system, blow ash, dust pelletizing system then from the other end with grey sucking-off and make dust removal process.The structure of known steel pipe dust arrester is: six station pivoted frames that constitute by six gussets, and the two ends of pivoted frame are equipped with support, and the upper end of support is equipped with upper beam, and the motor and the decelerator of driving pivoted frame transposition is installed at an end of support.Though the steel pipe dust arrester of this structure can be removed the iron scale in the steel pipe, owing to being uneven in length of steel pipe, an end and the dust-absorbing mouth of steel pipe have certain distance, thereby dust leaks the pollution working environment from dust-absorbing mouth.

Summary of the invention

The utility model provides a kind of simple to operate, grey locking device of imitating the steel pipe dedusting pivoted frame that more fruit is good of suction for solving the technical problem that exists in the known technology.

The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:

A kind of locking device of steel pipe dedusting pivoted frame, comprise the six station pivoted frames that constitute by six gussets, be installed in the support at six station pivoted frame two ends, be installed in the upper beam of two stands upper end, and the motor and the decelerator that drive six station pivoted frame transpositions are formed, uniform several free bearings and the mounting angle plate of being equipped with on the described upper beam, be hinged with cross bar on each free bearing, the other end of each cross bar is hinged with the adjusting bolt that is connected with mounting angle plate, all by the hinged V-seal plate with two adjacent gusset pitch match of six station pivoted frames of bearing pin, V-seal plate installed inside has the sealing offset plate to each cross bar.

Advantage and the good effect that the utlity model has are: because the V-seal plate that mates with six station pivoted frames is installed on putting the beams in place, the sealing offset plate is installed on the V-seal plate, make between two adjacent gussets of six station pivoted frames and the V-seal plate and form an approximate seal chamber, increased the suction ash effect of dust pelletizing system, blocked leaking of dust, in addition, the utility model also has advantage simple in structure, that be easy to make.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1.

Among the figure: 1, motor; 2, decelerator; 3, pivoted frame; 4, put the beams in place; 5, support; 6, V-seal plate; 7, regulate bolt; 8, mounting angle plate; 9, support; 10, free bearing; 11, cross bar; 12, sealing offset plate; 13, steel pipe.

The specific embodiment

For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:

As depicted in figs. 1 and 2, pivoted frame 3 is the six station pivoted frames that are made of six gussets, treats that the steel pipe 13 of dedusting is installed between two adjacent gussets of pivoted frame.Support 5 and support 9 are installed at the two ends of pivoted frame, are equipped with in the upper end of two stands and put the beams in place 4, in a side of support 5 motor 1 and the decelerator 2 that drives the pivoted frame transposition is installed, soot blower system and dust pelletizing system are installed in the both sides of pivoted frame respectively.In order to prevent that dust from leaking, uniform several free bearings 10 and the mounting angle plate 8 of being equipped with on putting the beams in place, be hinged with cross bar 11 on each free bearing, the other end of each cross bar is hinged with the adjusting bolt 7 that is connected with mounting angle plate, each cross bar is all by the hinged V-seal plate 6 of bearing pin, two adjacent gusset pitch match of V-seal plate and pivoted frame are controlled gap between V-seal plate and the pivoted frame by upper-lower position that adjust to regulate bolt.V-seal plate inboard also is equipped with sealing offset plate 12, can improve sealing effectiveness.Make like this between two adjacent gussets of pivoted frame and the V-seal plate and form an approximate closed cavity, effective leaking of blocks dust when steel pipe blows ash, dedusting.

Claims (1)

1. the locking device of a steel pipe dedusting pivoted frame, comprise the six station pivoted frames that constitute by six gussets, be installed in the support at six station pivoted frame two ends, be installed in the upper beam of two stands upper end, and the motor and the decelerator that drive six station pivoted frame transpositions are formed, it is characterized in that: uniform several free bearings and the mounting angle plate of being equipped with on the described upper beam, be hinged with cross bar on each free bearing, the other end of each cross bar is hinged with the adjusting bolt that is connected with mounting angle plate, all by the hinged V-seal plate with two adjacent gusset pitch match of six station pivoted frames of bearing pin, V-seal plate installed inside has the sealing offset plate to each cross bar.
CNU2007200959061U 2007-04-28 2007-04-28 Sealing device of the steel tube dust removal pivoted frame CN201033330Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200959061U CN201033330Y (en) 2007-04-28 2007-04-28 Sealing device of the steel tube dust removal pivoted frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200959061U CN201033330Y (en) 2007-04-28 2007-04-28 Sealing device of the steel tube dust removal pivoted frame

Publications (1)

Publication Number Publication Date
CN201033330Y true CN201033330Y (en) 2008-03-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200959061U CN201033330Y (en) 2007-04-28 2007-04-28 Sealing device of the steel tube dust removal pivoted frame

Country Status (1)

Country Link
CN (1) CN201033330Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143537A (en) * 2011-12-07 2013-06-12 洛阳锐腾机械设备有限公司 Novel closed type three-station steel tube ash blowing-absorbing device
CN103157632A (en) * 2011-12-15 2013-06-19 洛阳锐腾机械设备有限公司 Novel three-position ash blowing and sucking device
CN103990629A (en) * 2013-02-19 2014-08-20 宝山钢铁股份有限公司 Downward-drive type device for removing dust on inner surface of steel pipe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143537A (en) * 2011-12-07 2013-06-12 洛阳锐腾机械设备有限公司 Novel closed type three-station steel tube ash blowing-absorbing device
CN103157632A (en) * 2011-12-15 2013-06-19 洛阳锐腾机械设备有限公司 Novel three-position ash blowing and sucking device
CN103157632B (en) * 2011-12-15 2017-02-08 洛阳锐腾机械设备有限公司 Three-position ash blowing and sucking device
CN103990629A (en) * 2013-02-19 2014-08-20 宝山钢铁股份有限公司 Downward-drive type device for removing dust on inner surface of steel pipe
CN103990629B (en) * 2013-02-19 2016-08-24 宝山钢铁股份有限公司 Under drive formula internal surface of steel pipe ash handling equipment

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

Granted publication date: 20080312

Termination date: 20110428

C17 Cessation of patent right