CN218222432U

CN218222432U - Sodium alginate neutralization treatment device

Info

Publication number: CN218222432U
Application number: CN202222038522.3U
Authority: CN
Inventors: 毛收轮
Original assignee: Wuliansen Zhilin Seaweed Co ltd
Current assignee: Wuliansen Zhilin Seaweed Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-01-06
Anticipated expiration: 2032-08-03

Abstract

A sodium alginate neutralization treatment device comprises support legs, wherein a reaction tank is arranged on the support legs, a blanking pipe is arranged at the bottom of the reaction tank, a material valve is arranged on the blanking pipe, at least two raw material pipes are arranged on the reaction tank, a sealing cover is arranged on the raw material pipes, an inclined frame is arranged in the reaction tank, a supporting bearing is arranged in the middle of the inclined frame, a stirring motor is arranged at the top of the reaction tank, the stirring motor is connected with a stirring shaft, a plurality of groups of stirring blades are arranged on the stirring shaft in an inclined manner, a support blade is arranged on each stirring blade, two support blades in one group are arranged oppositely, a liquid pump and a liquid distribution box are arranged on the reaction tank, the liquid pump is connected with the liquid distribution box, the liquid distribution box is respectively communicated with two spraying pipes through two liquid inlet pipes, the spraying pipes are positioned at the top end in the reaction tank, and a plurality of spraying heads with downward water outlets are arranged on the spraying pipes; this device has avoided the retort material to pile up through the design to retort and stirring vane in, and multiunit stirring vane top-down all improves stirring effect, clean effectual with retort looks adaptation.

Description

Sodium alginate neutralization treatment device

Technical Field

The utility model relates to a sodium alginate production technical field particularly, relates to a sodium alginate neutralization treatment device.

Background

At present, in industry, liquid phase neutralization is commonly adopted to prepare sodium alginate, the sodium alginate is crushed and then dispersed in an alkaline ethanol solution with the gel content of more than 80 percent, the mixture is stirred and reacts until the pH is 7.5, and the sodium alginate is obtained after the neutralization is finished, and finally, the sodium alginate powder can be obtained by filtering, drying and crushing. In order to ensure the smooth progress of the above reaction and complete the reaction, stirring is required during the neutralization reaction.

However, in the existing reaction tower, a rotating shaft is arranged in the tower body, the top of the rotating shaft is connected with a motor, and the part of the rotating shaft, which is positioned in the tower body, is provided with stirring blades which are arranged in an oval shape. The structure of the stirring blade in the reaction tower is too simple, so that the stirring effect is poor and stirring dead angles exist; notification No. CN215028791U has proposed a sodium alginate production is with neutralization reaction equipment, along with can improving the stirring effect of reaction, but its unloading in-process exists the unloading incomplete condition, leads to inside the reaction tower to have the material to pile up, and clean effect is not good, influences follow-up production and uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art, and then providing a sodium alginate neutralization treatment device.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a sodium alginate neutralization processing apparatus, which comprises supporting legs, install the retort that the upper portion is cylindrical lower part branch round platform shape on the landing leg, the retort bottom is equipped with the unloading pipe, install the material valve on the unloading pipe, be provided with two at least former feed pipes on the retort, be equipped with the closing cap on the former feed pipe, the inside sloping frame that is equipped with of retort, the sloping frame mid-mounting has a support bearing, agitator motor is installed at the retort top, agitator motor is connected with the (mixing) shaft, in the (mixing) shaft is connected with support bearing and one end stretches into the unloading pipe, the slope is provided with multiunit stirring vane on the (mixing) shaft, be equipped with a blade on the stirring vane, two blades in a set of set up back to back, be equipped with liquid pump and branch liquid box on the retort, the liquid pump is connected with branch liquid box and divides liquid box to communicate respectively through two feed pipes has two showers, the shower is in the inside top of reaction and installs the shower head that a plurality of delivery ports are down.

Further, the diameter of the stirring blade in the lower part of the reaction tank is gradually reduced so that the stirring blade is in shape adaptation with the lower part of the reaction tank, the stirring effect of the stirring blade on materials in the reaction tank is improved, and no dead angle in stirring is guaranteed.

Furthermore, the stirring shaft is also provided with a bottom blade, and the bottom blade is positioned in the blanking pipe and is matched with the diameter of the blanking pipe so as to stir the materials in the blanking pipe.

Further, the outside interval of retort is provided with the one deck shell body, and the interval internal screw between shell body and the retort is provided with a cooling tube, and the shell body is connected with liquid inlet joint and liquid outlet joint are worn out respectively to the both ends of cooling tube, and liquid inlet joint is connected in order to realize the water injection to the cooling tube with outside cold water source, and liquid outlet joint is connected in order to realize the circulation of the interior cold water of cooling tube with outside drain pipe, and this design convenience is in time handled retort heat in the reaction process.

Further, there is the cartridge filter bottom of the feeding pipe through flange joint in order to filter the sodium alginate after the reaction, and the cartridge filter is opened except the top, and the rest all adopts the metal mesh to filter, directly takes it down after filtering the completion and can clear up.

Further, still be equipped with on the retort and be used for avoiding among the reaction process the too big relief valve of retort internal pressure, adjust it according to retort internal pressure relief valve is automatic, improve the security of device operation.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a design to retort and stirring vane has improved the stirring effect among the reaction sequence, multiunit stirring fan blade top-down all with retort looks adaptation, has avoided the production at stirring dead angle in the retort, and the unloading in-process, all materials in the retort all towards unloading of unloading pipe direction, have avoided producing the material in the retort to pile up, arrange the material totally, after the material processing is accomplished, through the liquid pump with outside water source through the shower head pour into the retort in spray clean to it, clean can the reinforce.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation of a cooling tube;

FIG. 3 is a schematic view of the mounting of the filter cartridge;

wherein: the device comprises a supporting leg 1, a reaction tank 2, a blanking pipe 21, a material valve 22, a raw material pipe 23, a sealing cover 24, a 25 inclined frame, a support bearing 26, a stirring motor 3, a stirring shaft 31, a stirring blade 32, a blade 33, a blade 34, a liquid pump 4, a liquid separation box 41, a spray pipe 42, a spray head 43, a liquid inlet pipe 44, an outer shell 5, a cooling pipe 51, a liquid inlet joint 52, a liquid outlet joint 53, a filter cylinder 6 and a pressure release valve 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The invention will be further explained by the following embodiments with reference to the drawings:

as shown in figure 1, a sodium alginate neutralization treatment device comprises a landing leg 1 installed on the ground, a reaction tank 2 with a cylindrical upper part and a truncated cone lower part is installed on the landing leg, a discharge pipe 21 is arranged at the bottom of the reaction tank, a material valve 22 is installed on the discharge pipe, at least two raw material pipes 23 for feeding are arranged on the reaction tank, a seal cover 24 is arranged on the raw material pipes, an inclined frame 5 is arranged inside the reaction tank, a support bearing 26 is installed in the middle of the inclined frame, a stirring motor 3 is installed at the top of the reaction tank, the stirring motor is connected with a stirring shaft 31, one end of the stirring shaft is connected with the support bearing and extends into the discharge pipe, a plurality of groups of stirring blades 32 are obliquely arranged on the stirring shaft, and supporting blades 33 for improving the stirring effect are arranged on the stirring blades, wherein, two blades in a set of set up back to back, the diameter that is in stirring vane of retort part down reduces gradually so that stirring vane size and retort part shape looks adaptation down, improve the stirring effect of stirring vane to the material in the retort, guarantee the stirring and do not have the dead angle, be equipped with on the retort and be used for injecting into wherein liquid pump 4 with outside water source and carry out the branch liquid case 41 that divides liquid to liquid pump water injection in-process, the liquid pump is connected with the branch liquid case and divides the liquid case to have two shower 42 through two feed liquor pipes 44 intercommunication respectively, install a plurality of delivery ports shower 43 down in order to realize the inside cleanness of retort on the shower is in inside top of retort and the shower.

Wherein, still be equipped with end blade 34 on the (mixing) shaft, end blade is in the unloading intraductal and with unloading intraductal diameter phase to be fit for in order to realize the stirring to the intraductal material of unloading.

This device is in the use, add the reaction raw materials of sufficient volume in proper order to the retort through the inlet pipe, starting drive afterwards, through the stirring of the multiunit stirring fan blade of top-down all with retort looks adaptation, the production at stirring dead angle has been avoided in the retort, and the unloading in-process, all materials all towards unloading pipe direction unloading in the retort, it piles up to have avoided producing the material in the retort, the back is accomplished in the material handling, the liquid pump begins work, inject into the retort through the shower head with outside water source and spray it cleanly in, among the cleaning process with the retort inner wall, the puddler, adnexed raw materials discharges in the lump on the stirring vane, clean can the reinforce, secondary result of use is good.

In order to timely reduce the heat generated by the reaction tank in the neutralization reaction process, as shown in fig. 2, a layer of outer shell 5 is arranged outside the reaction tank at intervals, a cooling pipe 51 is spirally arranged in an interval layer between the outer shell and the reaction tank, two ends of the cooling pipe penetrate out of the outer shell respectively and are connected with a liquid inlet joint 52 and a liquid outlet joint 53, the liquid inlet joint is connected with an external cold water source to realize water injection in the cooling pipe, and the liquid outlet joint is connected with an external water drainage pipe to realize the circulation of cold water in the cooling pipe.

Certainly, particles which are not completely reacted exist in the sodium alginate after the neutralization treatment is finished, in order to improve the treatment effect of the sodium alginate, as shown in fig. 3, the bottom of the blanking tube is connected with a filter cartridge 6 through a flange, the top end of the filter cartridge is opened, the rest parts are filtered by adopting a metal net, and the filter cartridge can be directly taken down for cleaning after the filtration is finished; wherein, still be equipped with on the retort and be used for avoiding among the reaction process retort internal pressure too big relief valve 7, adjust it according to retort internal pressure relief valve is automatic, improve the security of device operation.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for explaining the principle of the present invention, and that the present invention can also have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sodium alginate neutralization treatment device, a serial communication port, which comprises supporting legs, install the retort that upper portion divide into cylindrical lower part and divide into the round platform shape on the landing leg, the retort bottom is equipped with the unloading pipe, install the material valve on the unloading pipe, be provided with two at least former feed pipes on the retort, be equipped with the closing cap on the former feed pipe, the inside chute that is equipped with of retort, the chute mid-mounting has a support bearing, agitator motor is installed at the retort top, agitator motor is connected with the (mixing) shaft, the (mixing) shaft is connected with support bearing and one end stretches into in the unloading pipe, the slope is provided with multiunit stirring vane on the (mixing) shaft, be equipped with a blade on the stirring vane, two blades of a set of back to back set up, be equipped with liquid pump and branch liquid case on the retort, the liquid pump is connected with branch liquid case and divides liquid case to communicate respectively through two shower nozzles, the shower nozzle is in the inside top of retort and installs a plurality of delivery port shower nozzle down on the shower.

2. The sodium alginate neutralization treatment device as claimed in claim 1, wherein the stirring shaft is provided with a bottom blade, and the bottom blade is positioned in the blanking pipe and is matched with the diameter of the blanking pipe.

3. The sodium alginate neutralizing treatment device as claimed in claim 1, wherein a layer of outer shell is arranged at intervals outside the reaction tank, a cooling pipe is spirally arranged in the interval layer between the outer shell and the reaction tank, and two ends of the cooling pipe respectively penetrate through the outer shell to be connected with a liquid inlet joint and a liquid outlet joint.

4. The sodium alginate neutralization treatment device according to claim 1, wherein the bottom of the blanking pipe is connected with a filter cartridge through a flange.

5. The sodium alginate neutralizing treatment device according to claim 1, wherein a pressure relief valve is further arranged on the reaction tank.