CN203392504U - Pulse conveying pump with forced plug formation device - Google Patents

Pulse conveying pump with forced plug formation device Download PDF

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Publication number
CN203392504U
CN203392504U CN201320478897.XU CN201320478897U CN203392504U CN 203392504 U CN203392504 U CN 203392504U CN 201320478897 U CN201320478897 U CN 201320478897U CN 203392504 U CN203392504 U CN 203392504U
Authority
CN
China
Prior art keywords
chamber
pump
pulse
forced
pipe
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
CN201320478897.XU
Other languages
Chinese (zh)
Inventor
陈学军
宋长明
陈建奎
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.)
NANJING AIR CONVEYING SYSTEM CO Ltd
Original Assignee
NANJING AIR CONVEYING SYSTEM 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 NANJING AIR CONVEYING SYSTEM CO Ltd filed Critical NANJING AIR CONVEYING SYSTEM CO Ltd
Priority to CN201320478897.XU priority Critical patent/CN203392504U/en
Application granted granted Critical
Publication of CN203392504U publication Critical patent/CN203392504U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pulse conveying pump with a forced plug formation device. The pulse conveying pump with the forced plug formation device comprises a pump cone and the forced plug formation device, wherein the forced plug formation device is arranged below the pump cone and comprises a feeding chamber, a plug formation chamber, a discharging chamber and a conveying pipe, wherein the feeding chamber is connected with the pump cone and is provided with a first pipe clamping valve and a first inflating pipe; one end of the plug formation chamber is connected with the bottom of the feeding chamber and is connected with a pulse air pipe; the discharging chamber is connected with the other end of the plug formation chamber and is provided with the second pipe clamping pipe; and the conveying pipe is connected with an output of the discharging chamber. By the forced plug formation device, the pulse conveying pump conveys a section of materials and a section of air in a plug mode so as to realize static pressure conveyance. The pulse conveying pump has the advantages that the material flowing speed is low, abrasion on the conveying pipe and an elbow is low, and the damage rate of materials is also low.

Description

Tool is forced the pulse transmission pump of suberization device
Technical field
The utility model relates to the pulse transmission pump that a kind of tool is forced suberization device.
Background technology
The strength transporting pattern of powder-granule material is varied, but the low pressure dilute phase of all take conveying, high pressure concentrated phase mode of movement are as main, above-mentioned pneumatic conveying mode is all that the form of expecting gas mixing is carried (by supplementing endlessly pressurized air, realizing) by dynamic pressure, and therefore in course of conveying, material is relatively very fast, larger to the wearing and tearing of pipeline and elbow at ducted flow velocity.And at some special dimension, the higher occasion of the quality requirements of mass transport is needed in material conveying process to keep very low flow velocity, reduce the wearing and tearing of material to pipeline, avoid causing the pollution to convey materials quality because of pipe wear.The mode that just need to adopt static pressure to carry for this situation, but it is mainly by increase a pulse air knife on delivery duct, air feed by discountinuity is divided into ducted material the form of one section of gas of one section of material, but the difference due to correlation properties such as raw meal particle size, unit weights, cause open frequency, the opening time length of pulse air knife uncontrollable, even can not reach into the effect of bolt.Once and in course of conveying, can not become bolt, the transporting pattern of material will change the form that material gas mixes into, material flow, to the percentage of damage of the wearing and tearing of pipeline and elbow, material etc., all will greatly improve.
Utility model content
The utility model object is: provide a kind of tool to force the pulse transmission pump of suberization device.
The technical solution of the utility model is: a kind of tool is forced the pulse transmission pump of suberization device, it comprises: pump cone and be arranged on the pressure suberization device of pump cone below, feed space, the one end of wherein forcing suberization device to comprise to be connected with the bottom of pump cone and to have the first pipe clip valve and the first appendix are connected and have the discharge chamber of the second pipe clip valve and the second appendix and the delivery pipe being connected with the output of discharge chamber with ,Yu Chengshuan chamber, the Cheng Shuan chamber other end that feed space bottom is connected and is connected with pulse tracheae.
On the basis of technique scheme, further comprise attached technical scheme:
The sectional area of described feed space is greater than the sectional area of discharge chamber.
Described pulse tracheae is positioned at Cheng Shuanshi top and is positioned at the below of the first appendix.
Described Cheng Shuan is extended to horizontal direction by vertical direction chamber.
The bearing of trend of described the second appendix is vertical with the bearing of trend of pulse tracheae or the first appendix.
Between described pump cone and feed space, between feed space He Chengshuan chamber between ,Cheng Shuan chamber and discharge chamber, connection is all sealed and matched between discharge chamber and delivery pipe.
The utility model advantage is:
The utility model is forced into bolt device by arranging, and makes the conveying of pulse transmission pump realize static pressure mode of movement with one section of bolt shape form of expecting one section of gas, has the low feature of material flow breakage rate low, little to the wearing and tearing of delivery duct and elbow, material.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is cross-sectional schematic of the present utility model;
The specific embodiment
Embodiment: shown in figure 1, the utility model provides a kind of tool to force the specific embodiment of the pulse transmission pump of suberization device, it comprises: pump cone 1, with the pressure suberization device that is arranged on pump cone 1 below, wherein force suberization device to comprise the feed space 2 that is connected with the bottom of pump cone 1 and there is the first pipe clip valve and the first appendix 20, the Cheng Shuan chamber 4 that one end is connected and is connected with pulse tracheae 3 with feed space 2 bottoms, Yu Chengshuan chamber 4 other ends are connected and have the discharge chamber 5 of the second pipe clip valve and the second appendix 7, and the delivery pipe 6 being connected with the output of discharge chamber 5.Wherein pulse tracheae 3 is controlled by air inlet valve.First, second appendix 20,7 is respectively used to the switch gas of first and second pipe clip valve.
The utility model is on the basis of conventional pulse transmission pump, to increase to force suberization device, when operation, first open the first pipe clip valve of feed space 2, convey materials falls in Cheng Shuan chamber 4 from pump cone 1, then close the first pipe clip valve, the fill process of Cheng Shuan chamber 4 finishes, and the first pipe clip valve can be with material to close, and guarantees the leak tightness of Cheng Shuan chamber 4.Then open the air inlet valve Dui Chengshuan chamber 4 of pulse tracheae 3 and carry out pressurising.Pressure gas is by entering in Cheng Shuan chamber 4 with 4 tops, air inlet valve Cong Chengshuan chamber, the interior material compression in Jiang Chengshuan chamber 4, then open the second pipe clip valve of discharge chamber 5, material enters in delivery pipe 6 with bolt shape by the second pipe clip valve, now close air inlet valve and the second pipe clamp, the conveying form of one section of gas of one section of material of the now interior formation of delivery pipe 6.By periodic one-tenth bolt operation operation, the material of delivery pipe 6 is promoted to carry by gas-static.
The utility model is forced into bolt device by arranging, and makes the conveying of pulse transmission pump realize static pressure mode of movement with one section of bolt shape form of expecting one section of gas, has the low feature of material flow breakage rate low, little to the wearing and tearing of delivery duct and elbow, material.
Certainly above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, within all should being encompassed in protection domain of the present utility model.

Claims (6)

1. a tool is forced the pulse transmission pump of suberization device, it is characterized in that it comprises: pump cone (1), with the pressure suberization device that is arranged on pump cone (1) below, wherein force suberization device to comprise the feed space (2) that is connected with the bottom of pump cone (1) and there is the first pipe clip valve and the first appendix (20), the Cheng Shuan chamber (4) that one end is connected and is connected with pulse tracheae (3) with feed space (2) bottom, Yu Chengshuan chamber (4) other end is connected and has the discharge chamber (5) of the second pipe clip valve and the second appendix (7), and the delivery pipe (6) being connected with the output of discharge chamber (5).
2. a kind of tool according to claim 1 is forced the pulse transmission pump of suberization device, it is characterized in that: the sectional area of described feed space (2) is greater than the sectional area of discharge chamber (5).
3. a kind of tool according to claim 2 is forced the pulse transmission pump of suberization device, it is characterized in that: described pulse tracheae (3) is positioned at the top of Cheng Shuan chamber (4) and is positioned at the below of the first appendix (20).
4. a kind of tool according to claim 3 is forced the pulse transmission pump of suberization device, it is characterized in that: described Cheng Shuan chamber (4) is extended to horizontal direction by vertical direction.
5. a kind of tool according to claim 4 is forced the pulse transmission pump of suberization device, it is characterized in that: the bearing of trend of described the second appendix (7) is vertical with the bearing of trend of pulse tracheae (3) or the first appendix (20).
6. according to a kind of tool described in claim 1 or 2 or 3 or 4 or 5, force the pulse transmission pump of suberization device, it is characterized in that: between described pump cone (1) and feed space (2), between feed space (2) He Chengshuan chamber (4) between ,Cheng Shuan chamber (4) and discharge chamber (5), connection is all sealed and matched between discharge chamber (5) and delivery pipe (6).
CN201320478897.XU 2013-08-07 2013-08-07 Pulse conveying pump with forced plug formation device Expired - Fee Related CN203392504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320478897.XU CN203392504U (en) 2013-08-07 2013-08-07 Pulse conveying pump with forced plug formation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320478897.XU CN203392504U (en) 2013-08-07 2013-08-07 Pulse conveying pump with forced plug formation device

Publications (1)

Publication Number Publication Date
CN203392504U true CN203392504U (en) 2014-01-15

Family

ID=49904051

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320478897.XU Expired - Fee Related CN203392504U (en) 2013-08-07 2013-08-07 Pulse conveying pump with forced plug formation device

Country Status (1)

Country Link
CN (1) CN203392504U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110834956A (en) * 2019-11-06 2020-02-25 黄山神剑新材料有限公司 Baffle for intermittent finished product dense-phase pneumatic conveying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110834956A (en) * 2019-11-06 2020-02-25 黄山神剑新材料有限公司 Baffle for intermittent finished product dense-phase pneumatic conveying

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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: 20140115

Termination date: 20170807

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