CN212327492U

CN212327492U - Bamboo pulp filtrate clarification is except that silicon device in advance

Info

Publication number: CN212327492U
Application number: CN202020610356.8U
Authority: CN
Inventors: 周锐
Original assignee: Luzhou Yongfeng Pulp And Paper Co Ltd
Current assignee: Luzhou Yongfeng Pulp And Paper Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-12
Anticipated expiration: 2030-04-22

Abstract

The utility model provides a silicon device is removed in advance in clarification of bamboo pulp filtrating, including the clarification tank, the first stop valve of a clarification tank side upper portion position installation, clarification tank upper end surface cover is equipped with the manger plate groove, manger plate groove and clarification tank fixed connection, surface mounting has vertical arrangement's hollow tube under the manger plate groove, be equipped with the case of keeping in under the hollow tube, screw fixed connection case lid is passed through to the case of keeping in upper end, the hollow tube lower extreme runs through the case lid and extends to the incasement of keeping in, the second stop valve is installed to a case side lower part position of keeping in, compared with prior art, the utility model discloses following beneficial effect has: the concentrated collection of the overflowing liquid is realized, and the convenience of overflowing liquid cleaning is improved.

Description

Bamboo pulp filtrate clarification is except that silicon device in advance

Technical Field

The utility model relates to a bamboo pulp filtrating clarification is except that silicon device in advance belongs to bamboo pulp paper production facility field.

Background

In the preparation of the bamboo pulp paper, silicon in the bamboo pulp filtrate needs to be removed in advance so as to facilitate the normal operation of the subsequent papermaking and ensure the quality of the bamboo pulp paper. The pre-desiliconization procedure is generally operated as follows, the pre-desiliconization agent mixture and the bamboo pulp filtrate are stirred and mixed, the pre-desiliconization agent mixture reacts with silicon components in the bamboo pulp filtrate for precipitation, and the pre-desiliconization procedure can be completed by discharging supernatant after clarification. The clarifying tank is one of the common devices in the silicon pre-removing process, and when the clarifying tank is used, if the bamboo pulp filtrate is injected into the clarifying tank more, the condition that the bamboo pulp filtrate overflows the clarifying tank easily occurs, so that the cleaning is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a silicon device is removed in advance in clarification of bamboo thick liquid filtrating to propose the depositing reservoir in solving above-mentioned background art in the use, if bamboo thick liquid filtrating pours into when more, take place the condition that bamboo thick liquid filtrating spills over the depositing reservoir easily, the problem that the clearance was wasted time and energy, the utility model discloses realize that the discharge concentrates on collecting, improve the convenience of discharge clearance.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a silicon device is removed in advance in clarification of bamboo thick liquid filtrating, includes the clarification tank, the first stop valve of a clarification tank side upper portion position installation, clarification tank upper end surface cover is equipped with the manger plate groove, manger plate groove and clarification tank fixed connection, manger plate groove lower surface mounting has vertical arrangement's hollow tube, be equipped with the case of keeping in under the hollow tube, screw fixed connection case lid is passed through to the case of keeping in upper end, the hollow tube lower extreme runs through the case lid and extends to the incasement of keeping in, a side lower part position of the case of keeping in installs the second stop valve.

Furthermore, a support plate is installed on one side surface of the clarifying tank, an inclined support plate is installed on the lower end surface of the support plate, one end, far away from the support plate, of the inclined support plate is fixedly connected with the clarifying tank, an air pump is installed on the upper end surface of the support plate, a connecting pipe is installed at the air outlet end of the air pump, one end, far away from the air pump, of the connecting pipe extends to the bottom in the clarifying tank and is connected with an air distribution pipe, and a plurality of transversely-arranged microporous aeration pipes are evenly.

Further, a mesh enclosure is arranged right above the hollow pipe, a ring edge is fixed on the outer surface of the opening end of the mesh enclosure, and the ring edge is fixedly connected with the water retaining groove through screws.

Furthermore, bottom plates are fixed at the lower parts of two adjacent side surfaces of the clarification tank and the temporary storage box, and two ground pin holes are formed in the upper end surface of each bottom plate.

Furthermore, a drain valve is arranged at the lower part of one surface of the clarification tank, which is provided with the first stop valve.

Furthermore, a through hole is formed in the intersection of the box cover and the hollow pipe, and the hollow pipe penetrates through the through hole and extends into the temporary storage box.

The utility model has the advantages that: the utility model discloses an installation manger plate groove on the clarification tank, and then when the bamboo thick liquid filtrating in the clarification tank spills over, the bamboo thick liquid filtrating that overflows flows into the manger plate inslot, and the bamboo thick liquid filtrating that gets into the manger plate inslot afterwards keeps in to the temporary storage incasement through hollow pipe flow, opens the second stop valve on the temporary storage case, and the bamboo thick liquid filtrating of being convenient for discharge temporary storage incasement collection realizes that the overflow concentrates the collection, improves the convenience of overflow clearance.

The utility model discloses when the circuit of switch-on air pump, the air pump passes through the connecting pipe with the air and carries to the gas distribution in, in the air in the gas distribution pipe flowed into the bamboo thick liquid filtrating in the depositing reservoir through micropore aeration pipe afterwards, realized stirring bamboo thick liquid filtrating and the effect of removing silicon agent mixture in advance, improved bamboo thick liquid filtrating and the homogeneity that removes silicon agent mixture in advance and mix.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a bamboo pulp filtrate clarifying and pre-desiliconizing device of the present invention;

FIG. 2 is an assembly schematic view of a microporous aeration pipe, an air distribution pipe and a clarification tank in the bamboo pulp filtrate clarification pre-desiliconization device of the utility model;

FIG. 3 is a schematic view of the assembly of the hollow tube and the water retaining groove in the bamboo pulp filtrate clarifying pre-desiliconization apparatus of the present invention;

in the figure: 1-a clarifying tank, 2-a water retaining tank, 3-a connecting pipe, 4-an air pump, 5-a support plate, 6-an inclined support plate, 7-a bottom plate, 8-a ground pin hole, 9-a first stop valve, 10-a temporary storage tank, 11-a tank cover, 12-a hollow pipe, 13-a second stop valve, 14-a blow-down valve, 15-an air distribution pipe, 16-a microporous aeration pipe, 17-a net cover and 18-a circle edge.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bamboo thick liquid filtrating clarification is except that silicon device in advance, includes clarification tank 1, and the first stop valve 9 of side upper portion position installation of clarification tank 1 is poured into clarification tank 1 with bamboo thick liquid filtrating back, adds the right amount in advance to remove silicon agent mixture in clarification tank 1, and after the upper portion moisture clarification in clarification tank 1, open first stop valve 9, the moisture of the upper strata in the clarification tank 1 of being convenient for discharge.

The outer surface cover of clarification tank 1 upper end is equipped with water retaining tank 2, and water retaining tank 2 and clarification tank 1 fixed connection install water retaining tank 2 on clarification tank 1, and when pouring into bamboo thick liquid filtrating more and overflowing in clarification tank 1, the bamboo thick liquid filtrating that overflows is collected in water retaining tank 2 to the bamboo thick liquid filtrating of anti-overflow trickles at will.

Surface mounting has vertical arrangement's hollow tube 12 under the water retaining groove 2, be equipped with temporary storage box 10 under hollow tube 12, screw fixed connection case lid 11 is passed through to temporary storage box 10 upper end, hollow tube 12 lower extreme runs through in case lid 11 extends to temporary storage box 10, second stop valve 13 is installed to temporary storage box 10 side lower part position, install case lid 11 on temporary storage box 10, thereby form closed temporary storage space, the bamboo pulp filtrating that overflows to the water retaining groove 2 flows to temporary storage box 10 through hollow tube 12 and keeps in, open second stop valve 13 on the temporary storage box 10, be convenient for discharge the bamboo pulp filtrating of collecting in the temporary storage box 10, realize that the overflow concentrates the collection, improve the convenience of overflow clearance.

A support plate 5 is arranged on one side surface of the clarification tank 1, an inclined support plate 6 is arranged on the lower end surface of the support plate 5, one end, far away from the support plate 5, of the inclined support plate 6 is fixedly connected with the clarification tank 1, and the inclined support plate 6 is arranged between the support plate 5 and the clarification tank 1, so that the installation stability of the support plate 5 is improved.

The air pump 4 is installed on the upper end face of the support plate 5, and the support plate 5 provides an installation carrier for the air pump 4.

Air pump 4 gives vent to anger and holds installation connecting pipe 3, the one end that air pump 4 was kept away from to connecting pipe 3 extends to clarification tank 1 bottom and connects gas distribution pipe 15, gas distribution pipe 15 surface evenly installs the micropore aeration pipe 16 of a plurality of transverse arrangement, when putting through the circuit of air pump 4, air pump 4 carries the air to gas distribution pipe 15 in through connecting pipe 3, in the air in gas distribution pipe 15 flows into the bamboo pulp filtrating in clarification tank 1 through micropore aeration pipe 16 afterwards, the effect of stirring bamboo pulp filtrating and predefine silicon agent mixture is realized, improve the homogeneity of bamboo pulp filtrating and predefine silicon agent mixture mixing.

A mesh enclosure 17 is arranged right above the hollow pipe 12, a ring edge 18 is fixed on the outer surface of the open end of the mesh enclosure 17, the ring edge 18 is fixedly connected with the water retaining groove 2 through screws, the mesh enclosure 17 covers the upper side of the hollow pipe 12, and the ring edge 18 on the mesh enclosure 17 is fixed on the water retaining groove 2 through the screws to complete the fixation of the mesh enclosure 17, namely the mesh enclosure 17 plays a role in filtering solid sundries and prevent sundries with larger volume from entering the hollow pipe 12 to block the hollow pipe 12.

The lower parts of two adjacent side surfaces of the clarification tank 1 and the temporary storage box 10 are respectively fixed with a bottom plate 7, the upper end surface of the bottom plate 7 is provided with two foot holes 8, and the bottom plate 7 is installed at a required position by utilizing the foot holes 8 to complete the fixation of the position of the clarification tank 1.

A drain valve 14 is arranged at the lower part of one surface of the clarifying tank 1, which is provided with the first stop valve 9, and the sediment in the clarifying tank 1 can be conveniently discharged by opening the drain valve 14.

The intersection of the box cover 11 and the hollow pipe 12 is provided with a through hole, the hollow pipe 12 penetrates through the through hole and extends into the temporary storage box 10, and the through hole is convenient for the mutual assembly of the hollow pipe 12 and the box cover 11.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bamboo thick liquid filtrating clarification is except that silicon device in advance, includes clarification tank (1), its characterized in that: first stop valve (9) of clarification tank (1) side upper portion position installation, clarification tank (1) upper end surface cover is equipped with water retaining tank (2), water retaining tank (2) and clarification tank (1) fixed connection, water retaining tank (2) lower surface mounting has vertical arrangement's hollow tube (12), be equipped with temporary storage case (10) under hollow tube (12), screw fixed connection case lid (11) are passed through to temporary storage case (10) upper end, hollow tube (12) lower extreme runs through case lid (11) and extends to temporary storage case (10) in, second stop valve (13) are installed to temporary storage case (10) side lower part position.

2. The bamboo pulp filtrate clarification pre-desiliconization device as claimed in claim 1, characterized in that: support plate (5) are installed to clarification tank (1) a side, slope extension board (6) are installed to the terminal surface under support plate (5), the one end and clarification tank (1) fixed connection of support plate (5) are kept away from in slope extension board (6), support plate (5) up end installation air pump (4), air pump (4) give vent to anger end installation connecting pipe (3), the one end that air pump (4) were kept away from in connecting pipe (3) extends to clarification tank (1) bottom and connects gas distribution pipe (15), gas distribution pipe (15) surface evenly install a plurality of transverse arrangement's micropore aeration pipe (16).

3. The bamboo pulp filtrate clarification pre-desiliconization device as claimed in claim 1, characterized in that: a mesh enclosure (17) is arranged right above the hollow pipe (12), a ring edge (18) is fixed on the outer surface of the opening end of the mesh enclosure (17), and the ring edge (18) is fixedly connected with the water retaining groove (2) through screws.

4. The bamboo pulp filtrate clarification pre-desiliconization device as claimed in claim 1, characterized in that: two side lower parts of the clarifying tank (1) adjacent to the temporary storage box (10) are respectively fixed with a bottom plate (7), and the upper end surface of the bottom plate (7) is provided with two ground pin holes (8).

5. The bamboo pulp filtrate clarification pre-desiliconization device as claimed in claim 1, characterized in that: a drain valve (14) is arranged at the lower part of one surface of the clarifying tank (1) on which the first stop valve (9) is arranged.

6. The bamboo pulp filtrate clarification pre-desiliconization device as claimed in claim 1, characterized in that: the intersection of the box cover (11) and the hollow pipe (12) is provided with a through hole, and the hollow pipe (12) penetrates through the through hole and extends into the temporary storage box (10).