CN213100960U

CN213100960U - Purified water pretreatment device for sodium-free dietary fiber production

Info

Publication number: CN213100960U
Application number: CN202021775786.1U
Authority: CN
Inventors: 郭方杰; 苏建治; 郭泽宇; 钱新艳; 乔新丹; 宋长珍; 梁惠; 王建立; 卫建设
Original assignee: Henan Tailijie Biotechnology Co ltd
Current assignee: Henan Tailijie Biotechnology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-04
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a purified water pretreatment device for sodium-free dietary fiber production in the field of pure water pretreatment equipment, which comprises a plurality of pretreatment tanks which can be connected in series or in parallel, wherein a first filter chamber, a second filter chamber, a buffer chamber and a third filter chamber are arranged in the pretreatment tanks, the buffer chamber is communicated with a spiral filter tube in the third filter chamber, the upper end of the filter tube is rotationally connected with a baffle, and the lower end of the filter tube is provided with a discharge hole and is connected with a rotating motor; the discharge pipe is respectively communicated with the water outlet main pipe and the water inlet pipe of the adjacent pretreatment tank, and the water inlet pipe is communicated with the water inlet main pipe. The utility model has simple structure, can flexibly change the serial-parallel connection mode of the pretreatment tank according to the requirement of pure water, can realize large-batch efficient pure water pretreatment when in parallel connection, and can realize multiple filtration and high-quality pure water pretreatment when in series connection; when one pretreatment tank needs to be maintained, the pretreatment of other pretreatment tanks is not influenced, and the continuous, efficient and high-quality pure water pretreatment effect is realized.

Description

Purified water pretreatment device for sodium-free dietary fiber production

Technical Field

The utility model relates to a pure pretreatment of water equipment technical field specifically, relates to no sodium type dietary fiber production is with purification pretreatment of water device.

Background

Along with the enhancement of health consciousness of people, dietary fiber is favored by people, the existing dietary fiber usually contains a small amount of sodium element, which has certain negative effect on hypertensive personnel, so that the high-purity sodium-free dietary fiber is produced at the same time, in the preparation process of the sodium-free dietary fiber, all raw materials are generally required to be mixed, after polymerization reaction, the raw materials are cooled and crushed, pure water is added to dissolve the raw materials, finally, the raw materials are decolored, acid and base value are adjusted, and the raw materials are concentrated and dried to prepare a finished product, in the preparation process, the process of dissolving the pure water is very important, because in the water dissolving process, sodium salt components contained in water are brought into the product to influence the quality of the sodium-free dietary fiber, the quality of the pure water used in the process directly influences the quality of the finished product, therefore, the process of preparing the pure water without sodium salt is also very important, the volume of a pretreatment device for preparing the existing pure water is larger, the structure is complicated, and the treatment effect is poor and satisfactory, and in case certain part breaks down when needing the maintenance, whole equipment will not be used, has seriously influenced efficiency and the effect of pure water preliminary treatment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a purified water pretreatment device for sodium-free dietary fiber production, which comprises a plurality of pretreatment tanks, wherein the pretreatment tanks are sequentially divided into a first filter cavity, a second filter cavity, a buffer cavity and a third filter cavity from top to bottom, the first filter cavity is provided with a water inlet pipe, and the lower part of the third filter cavity is provided with a discharge pipe;

a partition plate is fixed between the buffer cavity and the third filter cavity, a through hole is formed in the center of the partition plate, a spiral filter tube is arranged in the third filter cavity, the upper end of the filter tube is rotatably connected with the partition plate through a bearing, the upper end of the filter tube is communicated with the through hole, a discharge hole is formed in the side wall of the lower end of the filter tube, the lower end of the filter tube is fixedly connected with a rotating shaft, and the rotating shaft penetrates through the bottom of the pretreatment tank and then is connected with a rotating motor;

the discharge pipe is communicated with a first branch pipe, the first branch pipe is communicated with the main water outlet pipe, and a first switch valve is arranged on the first branch pipe; the discharging pipe is connected with a guide pipe, the other end of the guide pipe is communicated with a water inlet pipe of an adjacent pretreatment tank, a second switch valve is arranged on the guide pipe, the water inlet pipe is communicated with a water inlet main pipe through a second branch pipe, and a third switch valve is arranged on the second branch pipe.

Preferably, the first filter chamber is filled with quartz sand filler.

Preferably, the second filter cavity is filled with activated carbon filler.

Preferably, the filter tube is filled with resin filler.

Preferably, a fourth switch valve is arranged on the water inlet main pipe between the second branch pipes of the adjacent pretreatment tanks, and a fifth switch valve is arranged on the water inlet pipe.

The utility model discloses still including other subassemblies that can make no sodium type dietary fiber production with purification pretreatment of water device normal use, be the conventional technical means in this area like the control assembly of switch valve one, switch valve two, switch valve three, switch valve four, switch valve five, the control assembly of rotating the motor etc.. In addition, the utility model discloses in add the device or the subassembly that restricts all adopt the conventional technical means in this field, all adopt the conventional technical means in this field such as switching valve one, switching valve two, switching valve three, switching valve four, switching valve five, rotating electrical machines, resin packing, quartz sand filler, active carbon filler etc..

The utility model discloses an operating principle is, through inlet manifold and inlet tube, two branch pipes and three mutually support of switch valve, and outlet manifold and discharging pipe, a branch pipe and a switch valve mutually support, realize the series connection of each preliminary treatment jar or parallelly connected, with the pure water preliminary treatment that adapts to different requirements, and when one of them preliminary treatment jar needs to be maintained, can switch over switch valve one in a flexible way, switch valve two, the on-off state of switch valve three, make preprocessing device still can continue work, do not influence the continuation of pure water preliminary treatment and go on. The specific operation is as follows: when the pretreatment tanks are connected in series, the switch valve III on the branch pipe II communicated with the water inlet pipe of the first pretreatment tank is opened, the switch valve III on the other branch pipe II is closed, the switch valve I on the branch pipe I communicated with the water outlet pipe of the last pretreatment tank is opened, the switch valve I on the other branch pipe I is closed, the switch valve II on each guide pipe is opened, so that raw water sequentially passes through the branch pipe II, the filter cavity I, the filter cavity II and the buffer cavity of the first pretreatment tank from the water inlet main pipe and then enters the filter pipe in the filter cavity III, under the driving of the rotating motor, the filter pipe rotates to enable the water in the filter pipe to fully contact with the filler in the filter pipe to realize filtration, then enters the filter cavity III from the water outlet hole, then enters the water inlet pipe of the adjacent pretreatment tank through the water outlet pipe and the guide pipe connected with the water outlet pipe, the filtration process is repeated, and then enters the next pretreatment tank, finally, a first branch pipe connected with a discharge pipe of the last pretreatment tank enters a main water outlet pipe to finish the pretreatment process of raw water; when one pretreatment tank needs to be maintained, the switch valve five on the water inlet pipe, the switch valve one on the branch pipe one and the switch valve two of the guide pipe connected with the branch pipe one are closed, the maintenance can be carried out, the switch valves on other pretreatment tanks are adjusted to form a new passage, and the pure water pretreatment operation can be continued; when the pretreatment tanks are connected in parallel, the switch valve IV on the water inlet main pipe is opened, the switch valve III on the branch pipe II communicated with the water inlet pipe of each pretreatment tank is opened, the valve V of the water inlet pipe is opened, the switch valve I on the branch pipe I communicated with the water outlet main pipe of each pretreatment tank is opened, the switch valve II on each guide pipe is closed, so that the raw water sequentially passes through the branch pipe II, the filter cavity I, the filter cavity II and the buffer cavity of each pretreatment tank from the water inlet main pipe and then enters the filter pipe in the filter cavity III, the filter pipe rotates under the driving of a rotating motor to ensure that the water in the filter pipe is fully contacted with the filler in the filter pipe to realize filtration and then enters the filter cavity III from the water outlet hole, and then enters the water outlet main pipe through the discharge pipe and the branch pipe I connected with the discharge pipe, so that the high-efficiency large-batch pretreatment of the raw water can be completed, when one pretreatment, and the maintenance can be carried out by closing the switch valve five on the water inlet pipe and the switch valve one on the branch pipe one, and the pure water pretreatment operation can be continuously carried out on other pretreatment tanks in the maintenance process.

The utility model has the advantages of simple and reasonable structure, convenient maintenance, flexible change of the connection mode of the pretreatment tank according to the requirement of pure water, realization of large-batch efficient pure water pretreatment when in parallel connection, and realization of multiple filtration and high-quality pure water pretreatment when in series connection; when one pretreatment tank needs to be maintained, the pretreatment of other pretreatment tanks is not influenced, and the continuous, efficient and high-quality pure water pretreatment effect is realized.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a purified water pretreatment device for sodium-free dietary fiber production in an embodiment of the present invention;

in the figure: 1. the water inlet main pipe comprises a water inlet main pipe, 2, a first filter cavity, 3, a second filter cavity, 4, a buffer cavity, 5, a partition plate, 6, a through hole, 7, a filter pipe, 8, a rotating motor, 9, a rotating shaft, 10, a discharge hole, 11, a first switch valve, 12, a second branch pipe, 13, a third switch valve, 14, a discharge pipe, 15, a water outlet main pipe, 16, a water inlet pipe, 17, a second switch valve, 18, a guide pipe, 19, a first branch pipe, 20, a fourth switch valve and 21, a fifth switch valve.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1, the utility model provides a pretreatment device for purified water for sodium-free dietary fiber production, which comprises three pretreatment tanks, wherein the pretreatment tanks are sequentially divided into a first filter cavity 2, a second filter cavity 3, a buffer cavity 4 and a third filter cavity from top to bottom, the first filter cavity 2 is provided with a water inlet pipe 16, and the lower part of the third filter cavity is provided with a discharge pipe 14;

a partition plate 5 is fixed between the buffer cavity 4 and the third filter cavity, a through hole 6 is formed in the center of the partition plate 5, a spiral filter tube 7 is arranged in the third filter cavity, the upper end of the filter tube 7 is rotatably connected with the partition plate 5 through a bearing, the upper end of the filter tube 7 is communicated with the through hole 6, a discharge hole 10 is formed in the side wall of the lower end of the filter tube 7, a rotating shaft 9 is fixedly connected to the lower end of the filter tube 7, and the rotating shaft 9 penetrates through the bottom of the pretreatment tank and then is connected with a rotating motor 8;

a branch pipe I19 is communicated with the discharge pipe 14, the branch pipe I19 is communicated with the water outlet main pipe 15, and a switch valve I11 is arranged on the branch pipe I19; the discharging pipe 14 is connected with a guide pipe 18, the other end of the guide pipe 18 is communicated with a water inlet pipe 16 of an adjacent pretreatment tank, a second switch valve 17 is arranged on the guide pipe 18, the water inlet pipe 16 is communicated with the water inlet main pipe 1 through a second branch pipe 12, and a third switch valve 13 is arranged on the second branch pipe 12.

And the filter cavity I2 is filled with quartz sand filler.

And the second filter cavity 3 is filled with activated carbon filler.

And the filter tube 7 is filled with resin filler.

And a fourth switch valve 20 is arranged on the water inlet main pipe between the two branch pipes 12 of the adjacent pretreatment tanks, and a fifth switch valve 21 is arranged on the water inlet pipe 16. When the pretreatment tanks are connected in series, and the middle pretreatment tank needs to be repaired, the five switch valves 21 of the water inlet pipe 16 of the middle pretreatment tank can be closed, the three switch valves 13 on the two branch pipes 12 connected with the water inlet pipe 16 are opened, the four switch valves 20 on the water inlet main pipe 1 between the middle pretreatment tank and the last pretreatment tank and the three switch valves 13 on the two branch pipes 12 connected with the water inlet pipe 16 of the last pretreatment tank are opened, so that the first pretreatment tank and the last pretreatment tank form a series passage, and the pretreatment operation is continued.

When the device is used, the water inlet main pipe 1 is matched with the water inlet pipe 16, the branch pipe two 12 and the switch valve three 13, the water outlet main pipe 15 is matched with the water outlet pipe 14, the branch pipe one 19 and the switch valve one 11, the pretreatment tanks are connected in series or in parallel, so that the device is suitable for pure water pretreatment with different requirements, and when one pretreatment tank needs to be maintained, the switching states of the switch valve one 11, the switch valve two 17 and the switch valve three 13 can be flexibly switched, so that the pretreatment device can still work continuously, and the continuous operation of the pure water pretreatment is not influenced. The specific operation is as follows: when the pretreatment tanks are connected in series, the switch valve III 13 on the branch pipe II 12 communicated with the water inlet pipe 16 of the first pretreatment tank is opened, the switch valve III 13 on the other branch pipe II 12 is closed, the switch valve I11 on the branch pipe I19 communicated with the water outlet pipe 14 of the last pretreatment tank is opened, the switch valve I11 on the other branch pipe I19 is closed, the switch valve II 17 on each guide pipe 18 is opened, so that the raw water enters the filter pipe 7 in the filter chamber III after sequentially passing through the branch pipe II 12 of the first pretreatment tank, the filter chamber I2, the filter chamber II 3 and the buffer chamber 4 from the water inlet main pipe 1, the filter pipe 7 is driven by the rotating motor 8 to rotate to enable the water in the filter pipe 7 to be fully contacted with the filler in the filter pipe 7, the filtered water enters the filter chamber III from the water outlet hole 10, and then enters the water inlet pipe 16 of the adjacent pretreatment tank through the water outlet pipe 14 and the guide pipe 18 connected with the water outlet pipe 14, after the filtration process is repeated, the wastewater enters the next pretreatment tank, and finally enters the water outlet main pipe 15 from the branch pipe I19 connected with the discharge pipe 14 of the last pretreatment tank, so that the pretreatment process of the raw water is completed; when one pretreatment tank needs to be maintained, the switch valve five 21 on the water inlet pipe 16, the switch valve one 11 on the branch pipe one 19 and the switch valve two 17 of the guide pipe 18 connected with the branch pipe one 19 are closed, so that maintenance can be carried out, and the switch valves on other pretreatment tanks are adjusted to form a new passage, so that the pure water pretreatment operation can be continued; when the pretreatment tanks are connected in parallel, the four switch valves 20 on the water inlet main pipe 1 are all opened, the three switch valves 13 on the branch pipes two 12 communicated with the water inlet pipe 16 of each pretreatment tank are opened, the five valves 21 of the water inlet pipe 16 are all opened, the switch valves 11 on the branch pipes one 19 communicated with the water outlet main pipe 15 and the discharge pipe 14 of each pretreatment tank are opened, the switch valves two 17 on the guide pipes 18 are closed, so that raw water sequentially passes through the branch pipes two 12 of each pretreatment tank, the filter cavities one 2, the filter cavities two 3 and the buffer cavity 4 from the water inlet main pipe 1 and then enters the filter pipes 7 in the filter cavities three, under the driving of the rotating motor 8, the filter pipes 7 rotate to enable the water in the filter pipes 7 to fully contact with fillers in the filter pipes 7 to realize filtration and then enter the filter cavities three from the discharge holes 10, and then enters the water outlet main pipe 15 through the discharge pipe 14 and the branch pipes one 19 connected with the discharge pipe 14, the pretreatment of high-efficiency large-batch raw water can be completed, when one pretreatment tank needs to be maintained, the five switch valves 21 on the water inlet pipe and the first switch valves 11 on the first branch pipes 19 are closed, the maintenance can be performed, and the pure water pretreatment operation can be continuously performed on other pretreatment tanks in the maintenance process.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. No sodium type dietary fiber production is with purification pretreatment of water device, including a plurality of preliminary treatment jars, its characterized in that: the pretreatment tank is sequentially divided into a first filter cavity, a second filter cavity, a buffer cavity and a third filter cavity from top to bottom, the first filter cavity is provided with a water inlet pipe, and the lower part of the third filter cavity is provided with a discharge pipe;

2. The pretreatment device for purified water for the production of sodium-free dietary fiber according to claim 1, characterized in that: and the first filter cavity is filled with quartz sand filler.

3. The pretreatment device for purified water for the production of sodium-free dietary fiber according to claim 1, characterized in that: and the second filter cavity is filled with activated carbon filler.

4. The pretreatment device for purified water for the production of sodium-free dietary fiber according to claim 1, characterized in that: and the filter tube is filled with resin filler.

5. The pretreatment device for purified water for the production of sodium-free dietary fiber according to claim 1, characterized in that: and a fourth switch valve is arranged on the water inlet main pipe between the two adjacent branch pipes of the pretreatment tank, and a fifth switch valve is arranged on the water inlet pipe.