CN202823642U - Horizontal centrifugal machine with scraper for discharging slurries - Google Patents

Horizontal centrifugal machine with scraper for discharging slurries Download PDF

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Publication number
CN202823642U
CN202823642U CN 201220411171 CN201220411171U CN202823642U CN 202823642 U CN202823642 U CN 202823642U CN 201220411171 CN201220411171 CN 201220411171 CN 201220411171 U CN201220411171 U CN 201220411171U CN 202823642 U CN202823642 U CN 202823642U
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China
Prior art keywords
tubular
scraper
sump
cylindrical
basket
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Application number
CN 201220411171
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Chinese (zh)
Inventor
张志广
刘振刚
潘永胜
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HENGSHUI TIANYING TECHNOLOGY Co Ltd
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HENGSHUI TIANYING TECHNOLOGY Co Ltd
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Priority to CN 201220411171 priority Critical patent/CN202823642U/en
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Abstract

The utility model belongs to the technical field of centrifugal dehydrators and discloses a horizontal centrifugal machine with a scraper for discharging slurries. The technical scheme is that the horizontal centrifugal machine comprises a power mechanism, a cylindrical casing, a sump body end door body, two rotary output shafts, a cylindrical sieve basket, a cylindrical scrapper and a blade frame. The cylindrical casing is horizontally arranged and composed of a sump casing with a water outlet opened and a bin casing with a solid material outlet opened at the bottom downward, the sump body end door body can be opened and closed, the two rotary output shafts are mutually sleeved and rotate along an identical direction but at different speeds, the cylindrical sieve basket and the cylindrical scrapper which are arranged in a sump body and in table structures are fixed with the rotary output shafts respectively, and a slurry solid liquid inlet pipe used for separation is fed directly into the blade frame of the cylindrical scrapper through the sump body end door body and the cylindrical sieve basket. According to the centrifugal machine, the sieve basket can be detached directly without removing the scrapper, accordingly, the maintenance time of the horizontal centrifugal machine with the scraper for discharging slurries is reduced greatly, and the production efficiency is improved effectively.

Description

A kind of horizontal type scraper discharging coal slime centrifuge
Technical field
The utility model belongs to the centrifugal dehydrator technical field, relates in particular to a kind of horizontal type scraper discharging coal slime centrifuge.
Background technology
The filter press facilities that adopt carry out more in colliery coal separation or other solid-liquid separation process, but the filter press facility can not be produced continuously, satisfy need of production and many complete equipments must be set simultaneously just can satisfy the demand, therefore exist low nuclear equipment and the large defective of floor space of carrying out of production efficiency.
China Patent No. is that 200920102998.0 utility model patent discloses a kind of horizontal scraper discharging centrifuge, consist of the structure of this centrifuge as shown in Figure 1, the cylindrical shape sump housing 2 that has solid material discharging opening 1 downwards that comprises horizontal setting, be provided with the rotary output axis 3 that can drive two in the same way different rotating speeds that are nested in this sump housing reducing end, 4 actuating unit 5, above-mentioned output shaft 3,4 are fixedly connected with tubular scraper 7 in being placed in this tubular basket with the tubular basket 6 that is arranged in the cylindrical shape sump housing 2 respectively, are provided with the sump body end door body 9 that can open and close in the discharging opening end.Wherein above-mentioned tubular scraper is by the blade holder 10 of tubular, the doctor blade 12 that axially arranges on the barrel 11 is arranged at being sandwiched in discharge opening 13 between blade, being arranged at the collet 14 in the barrel and the fixed head 15 that is fixedly connected with rotating shaft consists of on the barrel 11 that consists of blade holder; For separating of solid-liquid feed pipe 16 pass in the blade holder of tubular of tubular scraper through the end door body of sump body and the circle hole 17 that consists of tubular scraper collet.Bottom side at cylindrical shape sump housing is provided with through delivery port 18 in addition.Its operation principle is: start actuating unit, this actuating unit drives tubular scraper and the tubular basket rotation fixing with two output rotation axis, wherein the rotation direction of the two is identical, but its two rotating speed is different, and the rotating speed that generally is designed to the tubular scraper is higher than the rotating speed of tubular basket.The solid-liquid material that will screen in the colliery coal separation operation is sent in the blade holder of tubular of tubular scraper through the solid-liquid feed pipe, because the High Rotation Speed of tubular scraper, its mixed material is got rid of to the tubular basket of rotation through the discharge opening 13 on the barrel 11 of blade holder, wherein liquid or water will enter in the sump housing through basket, flow out through delivery port; Struck off by the blade on the tubular scraper and keep somewhere in the solid material on the basket inwall, process is by solid material discharge hole for discharge; Namely finished the separation of solid-liquid material.
The tubular scraper 7 that consists of the tubular basket 6 of this structure horizontal scraper discharging centrifuge and be placed in this tubular basket is the bench-type structure, and wherein, large entablature outwardly, little entablature fixes with rotary output axis 3,4; And the tubular basket and the tubular scraper that are set in together are easily worn part, especially the tubular basket in use wear and tear faster, need constantly to change.And change above-mentioned those parts all the two to be removed simultaneously no matter be.Therefore affected operating efficiency.
The utility model content
The purpose of this utility model just provides in use a kind of, can change very easily horizontal type scraper discharging coal slime centrifuge basket, high efficiency.
For achieving the above object, the technical scheme that adopts of the utility model is:
A kind of horizontal type scraper discharging coal slime centrifuge, its structure comprises
The cylindrical shell of actuating unit and horizontal setting, this housing has the sump housing of delivery port downwards by the bottom and feed bin housing left and right sides two parts that the bottom has solid material discharging opening downwards form;
Be provided with the sump body end door body that can open and close in the end of described sump housing;
Described actuating unit is fixed on distolateral of described feed bin housing and is provided with the rotary output axis that can drive two in the same way different rotating speeds that are nested, insert wherein the end center of these two rotary output axis that are nested by described feed bin housing, and respectively be arranged at described sump body in the tubular basket be fixedly connected with tubular scraper in being placed in this tubular basket;
The described tubular basket that is nested and tubular scraper be shaped as the bench-type structure that its radial section is trapezoidal configuration, its both large table top is towards described actuating unit direction and be fixedly connected with two described rotary output axis that are nested respectively;
For separating of coal slime solid-liquid feed pipe directly pass in the blade holder of tubular of described tubular scraper through described sump body end door body, tubular basket.
Its additional technical feature also comprises:
---described tubular basket and tubular scraper are all cylindrical structure;
---described doctor blade is helical structure.
A kind of horizontal type scraper discharging coal slime centrifuge provided by the utility model compared with prior art, because the tubular basket and the tubular scraper that are arranged in this horizontal type scraper discharging coal slime centrifuge are all bench-type structure or the cylindrical structure that sets with each other, and the large table top that consists of both is fixedly connected with two described rotary output axis that are nested respectively towards actuating unit direction (the tubular basket is in the outside of door body direction scraper), in the use procedure when the tubular basket damage to be changed, can directly the basket that is enclosed within its outside be removed in the situation that need not to remove the tubular scraper, therefore can greatly shorten the maintenance time of this horizontal type scraper discharging coal slime centrifuge, effectively improve production efficiency, overcome the defective that the existing replacing basket of prior art then must be removed scraper first; Its two directly entered in the blade holder of tubular by little section of tubular basket and tubular scraper through sump body end door body owing to consisting of the feed pipe of centrifuge, have the advantages that the pan feeding resistance is little He discharge is smooth and easy, treating capacity is large.
Description of drawings
Fig. 1 is the structural representation of prior art horizontal scraper discharging centrifuge;
Fig. 2 is the structural representation of the utility model horizontal type scraper discharging coal slime centrifuge.
The specific embodiment
The structure of a kind of horizontal type scraper discharging coal slime centrifuge that the utility model is provided below in conjunction with accompanying drawing is described in further details.
The structural representation of a kind of horizontal type scraper discharging coal slime centrifuge that solid-liquid can be separated that provides for the utility model as shown in Figure 2.Its structure comprises the cylindrical shell 2 of actuating unit 5 and horizontal setting, and this housing has the sump housing 21 of delivery port 18 downwards by the bottom and feed bin housing 22 left and right sides two parts that the bottom has solid material discharging opening 1 downwards form; Be provided with the sump body end door body 9 that can open and close that is connected by rotating shaft 8 in the end of sump housing 21, actuating unit 5 is fixed on distolateral of feed bin housing and is provided with the rotary output axis 3,4 that can drive two in the same way different rotating speeds that are nested, two rotary output axis that are nested insert wherein by the center, end of feed bin housing, and respectively be arranged at the sump body in tubular basket 6 be fixedly connected with tubular scraper 7 in being placed in this tubular basket so that tubular basket 6 and tubular scraper 7 are realized not synchronized in the same way rotation under the drive of actuating unit; The above-mentioned tubular basket 6 that is nested and tubular scraper 7 be shaped as the bench-type structure, namely the cross section is trapezoidal configuration, the large table top that consists of both is towards the actuating unit direction and be fixedly connected with by fixed mount with two rotary output axis that are nested 3,4 respectively; For separating of coal slime solid-liquid feed pipe 16 directly pass in the blade holder of tubular of tubular scraper through sump body end door body 9, tubular basket 6.
Wherein, consist of the tubular scraper of above-mentioned horizontal type scraper discharging coal slime centrifuge by the blade holder 10 of tubular, the doctor blade 12 that axially arranges on the barrel 11 is arranged at fixed mount 13 formations that the barrel neutralization is fixedly connected with rotating shaft.
Its operation principle is: start actuating unit, this actuating unit drives with fixing tubular scraper and the tubular basket of two output rotation axis and rotates, and wherein the rotation direction of the two is identical, but its two rotating speed is different; The rotating speed that generally is designed to the tubular scraper is higher than the rotating speed of tubular basket.The solid-liquid material that will screen in the colliery coal separation operation is sent in the blade holder of tubular of tubular scraper through the solid-liquid feed pipe, because the High Rotation Speed of tubular scraper, its mixed material is got rid of to the tubular basket of rotation through the discharge opening of blade holder, wherein liquid or water will enter in the sump housing through basket, flow out through delivery port; Struck off by the doctor blade on the tubular scraper and keep somewhere in the solid material on the basket inwall, process is by solid material discharge hole for discharge; Namely finished the separation of solid-liquid material.
Consist of in the structure of above-mentioned horizontal type scraper discharging coal slime centrifuge, tubular basket and tubular scraper can be designed as and be all cylindrical structure, can reach equally in the situation that need not to remove the purpose that the tubular scraper can directly be removed the basket that is enclosed within its outside and greatly shorten the maintenance time of this horizontal type scraper discharging coal slime centrifuge.

Claims (3)

1. horizontal type scraper discharging coal slime centrifuge, it is characterized in that: its structure comprises
The cylindrical shell of actuating unit and horizontal setting, this housing has the sump housing of delivery port downwards by the bottom and feed bin housing left and right sides two parts that the bottom has solid material discharging opening downwards form;
Be provided with the sump body end door body that can open and close in the end of described sump housing;
Described actuating unit is fixed on distolateral of described feed bin housing and is provided with the rotary output axis that can drive two in the same way different rotating speeds that are nested, insert wherein the end center of these two rotary output axis that are nested by described feed bin housing, and respectively be arranged at described sump body in the tubular basket be fixedly connected with tubular scraper in being placed in this tubular basket;
The described tubular basket that is nested and tubular scraper be shaped as the bench-type structure that its radial section is trapezoidal configuration, its both large table top is towards described actuating unit direction and be fixedly connected with two described rotary output axis that are nested respectively;
For separating of coal slime solid-liquid feed pipe directly pass in the blade holder of tubular of described tubular scraper through described sump body end door body, tubular basket.
2. a kind of horizontal type scraper discharging coal slime centrifuge according to claim 1, it is characterized in that: described tubular basket and tubular scraper are cylindrical structure.
3. a kind of horizontal type scraper discharging coal slime centrifuge according to claim 1, it is characterized in that: described doctor blade is helical structure.
CN 201220411171 2012-08-20 2012-08-20 Horizontal centrifugal machine with scraper for discharging slurries Active CN202823642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220411171 CN202823642U (en) 2012-08-20 2012-08-20 Horizontal centrifugal machine with scraper for discharging slurries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220411171 CN202823642U (en) 2012-08-20 2012-08-20 Horizontal centrifugal machine with scraper for discharging slurries

Publications (1)

Publication Number Publication Date
CN202823642U true CN202823642U (en) 2013-03-27

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Country Status (1)

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CN (1) CN202823642U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104107763A (en) * 2014-06-27 2014-10-22 内蒙古伊泰煤炭股份有限公司 Coal slime centrifugal machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104107763A (en) * 2014-06-27 2014-10-22 内蒙古伊泰煤炭股份有限公司 Coal slime centrifugal machine

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