CN216644778U

CN216644778U - Drying-machine for ceramic manufacture

Info

Publication number: CN216644778U
Application number: CN202220049216.7U
Authority: CN
Inventors: 曹树龙; 潘保良; 张太霞
Original assignee: Hefei Taotao New Material Technology Co ltd
Current assignee: Hefei Taotao New Material Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-31
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to a dryer for ceramic production, and belongs to the technical field of ceramic manufacturing equipment. This drying-machine includes the stoving case, the bottom intercommunication of stoving case is provided with the air supply case, a plurality of drying chambers are separated through the baffle in the inside of stoving case, be provided with the stoving frame in the drying chamber, the fixed surface of baffle has the electric plate of taking the fin, to the heating in the drying chamber, be provided with the air distribution pipe on the lateral wall of air supply case, the inside of air supply case is provided with the air feed pipe, air feed pipe and air distribution pipe intercommunication, the intercommunication is provided with the shower nozzle with the drying chamber one-to-one on the air feed pipe, blow off the vapor of evaporation through the shower nozzle, the direct exhaust drying cabinet of vapor, there is not the influence to other porcelain base, compare in current porcelain base drying-machine, be favorable to improving the drying state uniformity of product, furthermore, this drying-machine can customize the drying chamber of different quantity according to the actual production demand, do not influence drying efficiency.

Description

Drying-machine for ceramic manufacture

Technical Field

The utility model belongs to the technical field of porcelain making equipment, and particularly relates to a dryer for ceramic production.

Background

Ceramics are various products made from inorganic nonmetallic minerals such as clay, etc. as raw materials through mixing, molding and calcining. In the production process of ceramics, the drying of porcelain blanks is an important process, and the aim is to adjust the water content of the porcelain blanks, and the water content directly influences the glazing effect and the firing cracking condition of the porcelain blanks.

Porcelain base drying equipment among the prior art places many porcelain bases usually and carries out hot air drying to the stoving incasement, and in the actual production process, the flaw always appears in several pieces after every batch porcelain is fired, and its main reason is because: air water content everywhere in the drying equipment is different, and the porcelain base that is close to the end of giving vent to anger is in moist environment for a long time, and inside moisture is difficult to the evaporation to lead to the drying state of porcelain base inconsistent, adopt single stove stick to dry, drying efficiency is not high again.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems mentioned in the background technology, the utility model provides a dryer for ceramic production.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a drying-machine for ceramic manufacture, including the stoving case, the bottom fixedly connected with air-supplying case of stoving case, the inside intercommunication of stoving case and air-supplying case, the inside of stoving case is provided with crisscross baffle each other, a plurality of drying chambers of inside partition at the stoving case through the baffle, be provided with the stoving frame in the drying chamber, place a porcelain base in every stoving frame, compare in current porcelain base drying-machine, every porcelain base drying process mutual independence, effectively solve the inhomogeneous problem of porcelain base drying quality that the air current water content difference leads to among the porcelain base drying process, guarantee the stoving uniformity of product.

The frame of drying includes roof and bottom plate, fixedly connected with support between roof and the bottom plate, the top of roof is fixed with the screw thread post, the exhaust hole has been seted up at the middle part of screw thread post, the outside adaptation threaded connection of screw thread post has the gas cap, setting through the gas cap, preheat before the stoving and dry the later stage with the frame of drying inside with external separating, reduce calorific loss, when the drying chamber does not use simultaneously, reduce the air loss of blowing in, can reduce the air supply, reduce the air supply energy consumption, the middle part of bottom plate has been seted up and has been put the thing heavy groove, put dry powder or oilpaper in putting the thing heavy groove, prevent that the porcelain base from gluing with the bottom plate after the dehydration, cause the scarce material when avoiding taking out the porcelain base, put and seted up a plurality of bleeder vents on the bottom plate of thing heavy groove week side, be used for dry the porcelain base through the air.

Further, be fixed with the slider on the lateral wall of support, be fixed with the slide rail on the inner wall of stoving case, and slider and slide rail adaptation slidable mounting for the frame of drying and drying chamber slidable mounting, the frame loading and unloading of drying of being convenient for.

Further, the horizontal section of roof is greater than the horizontal section of drying chamber for the stoving frame overlap joint realizes the mutual independent stoving of porcelain base in the drying chamber.

Furthermore, an electric heating plate is fixed on the surface of the partition plate, and cooling fins are arranged on the surface of the electric heating plate and used for independently heating the drying chamber.

Further, be provided with the air distribution pipe on the lateral wall of air supply box, the inside of air supply box is provided with the air feed pipe, air feed pipe and air distribution pipe intercommunication, the intercommunication be provided with the shower nozzle of drying chamber one-to-one on the air feed pipe, the shower nozzle setting in the drying chamber bottom and with drying chamber adaptation block, through air feed pipe air inlet and send into the air distribution pipe, later by the shower nozzle with the wind send into in the drying chamber, be convenient for control amount of wind and wind speed.

Furthermore, the surface of the partition board is also provided with a temperature sensor and a humidity sensor which are used for monitoring the temperature and the humidity in each drying chamber and adjusting the temperature and the humidity by controlling the electric heating plate and the air quantity, so that the drying quality of the porcelain blank is improved.

The utility model has the beneficial effects that:

the drying box is internally divided into the plurality of drying chambers through the partition plates, each drying chamber is independently heated through the electric heating plate, evaporated steam is blown out by the spray head and directly discharged out of the drying box, other porcelain blanks are not affected, and compared with the existing porcelain blank drying machine, the drying box is beneficial to improving the drying state consistency of products.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an external structure of a dryer for ceramic manufacture according to the present invention;

FIG. 2 is a schematic structural view of a drying rack according to the present invention;

fig. 3 is a schematic view of an internal structure of a dryer for ceramic production according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

11. an air supply box; 12. a drying box; 13. a partition plate; 14. a drying rack; 15. an air distribution pipe; 21. a base plate; 22. a support; 23. a top plate; 24. a threaded post; 25. a slider; 26. air holes are formed; 27. a storage settling tank; 31. a heat sink; 32. an air supply pipe; 33. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a dryer for ceramic production comprises a drying box 12, a blowing box 11 is fixedly connected to the bottom of the drying box 12, the drying box 12 is communicated with the inside of the blowing box 11, mutually staggered partition plates 13 are arranged inside the drying box 12, a plurality of drying chambers are partitioned by the inside of the drying box 12, drying racks 14 are arranged in the drying chambers, a ceramic blank is placed in each drying rack 14, compared with the existing ceramic blank dryers, the drying processes of the ceramic blanks are mutually independent, the problem of uneven drying quality of the ceramic blanks caused by different air flow water content in the ceramic blank drying process is effectively solved, and the consistency of products is ensured.

Drying rack 14 includes roof 23 and bottom plate 21, fixedly connected with support 22 between roof 23 and the bottom plate 21, the top of roof 23 is fixed with screw thread post 24, the exhaust hole has been seted up at screw thread post 24's middle part, screw thread post 24's outside adaptation threaded connection has the gas cap, setting through the gas cap, preheat before the stoving and dry the later stage with drying rack 14 inside with external separating, reduce calorific loss, when the drying chamber does not use simultaneously, reduce and blow in the air loss, can reduce the air supply, reduce the air supply energy consumption, the middle part of bottom plate 21 has been seted up and has been put thing heavy groove 27, place dry powder or oilpaper in putting thing heavy groove 27, prevent that the porcelain base from gluing with bottom plate 21 after the dehydration, lead to causing the scarce material when taking out the porcelain base, put and seted up a plurality of bleeder vents 26 on the bottom plate 21 of thing heavy groove 27 week side, be used for dry the porcelain base through the air.

A sliding block 25 is fixed on the side wall of the support 22, a sliding rail is fixed on the inner wall of the drying box 12, and the sliding block 25 and the sliding rail are matched and slidably mounted, so that the drying rack 14 and the drying chamber are slidably mounted, and the drying rack 14 is convenient to mount and dismount.

The horizontal section of the top plate 23 is larger than that of the drying chamber, so that the drying rack 14 is lapped in the drying chamber, and the porcelain blanks are dried independently.

An electric heating plate is fixed on the surface of the partition plate 13, and a radiating fin 31 is arranged on the surface of the electric heating plate to independently heat the drying chamber.

Be provided with air distribution pipe 15 on the lateral wall of air supply box 11, air supply box 11's inside is provided with air feed pipe 32, air feed pipe 32 and air distribution pipe 15 intercommunication, the intercommunication is provided with the shower nozzle 33 with the drying chamber one-to-one on the air feed pipe 32, shower nozzle 33 set up in the drying chamber bottom and with drying chamber adaptation block, send into air distribution pipe 15 through air feed pipe 32 air distribution, later by the shower nozzle 33 with the wind send into in the drying chamber, be convenient for control amount of wind and wind speed.

The surface of the partition board 13 is also provided with a temperature sensor and a humidity sensor for monitoring the temperature and humidity in each drying chamber, and the temperature and humidity are adjusted by controlling the electric heating plate and the air quantity, so that the drying quality of the porcelain blank is improved.

The working principle is as follows:

when the ceramic drying device works, the air sealing cover is screwed with the threaded column 24, the electric heating plate preheats the inside of the drying chamber, when the temperature in the drying chamber reaches a set temperature, the drying rack 14 is lifted upwards, oiled paper or dry powder is placed in the placing object sinking groove 27, the ceramic blank is placed in the placing object sinking groove 27, then the drying rack 14 is inserted into the drying chamber, the air sealing cover is opened, the electric heating plate is heated continuously, the air distribution pipe 15 distributes the outside air into the air supply pipe 32, then the outside air is blown out by the nozzle 33, the steam evaporated in the drying chamber is blown out from the exhaust hole, and the ceramic blank is dried.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A dryer for ceramic production comprises a drying box (12), wherein the bottom of the drying box (12) is fixedly communicated with an air supply box (11), and the dryer is characterized in that a partition plate (13) is arranged inside the drying box (12), the partition plate (13) partitions the inside of the drying box (12) into a plurality of drying chambers, and drying frames (14) are arranged in the drying chambers;

drying rack (14) include roof (23) and bottom plate (21), fixedly connected with support (22) between roof (23) and bottom plate (21), the top of roof (23) is fixed with screw thread post (24), the exhaust hole has been seted up at the middle part of screw thread post (24), the outside adaptation threaded connection of screw thread post (24) has the gas cap, the middle part of bottom plate (21) has been seted up and has been put thing heavy groove (27), put and seted up a plurality of bleeder vents (26) on bottom plate (21) of thing heavy groove (27) week side.

2. The dryer for the ceramic production as claimed in claim 1, wherein the side wall of the bracket (22) is fixed with a slide block (25), the inner wall of the drying box (12) is fixed with a slide rail, and the slide block (25) and the slide rail are slidably mounted in a matching way.

3. A dryer for ceramic production according to claim 1, characterized in that the horizontal cross section of the top plate (23) is larger than the horizontal cross section of the drying chamber.

4. The dryer for ceramic manufacture according to claim 1, wherein an electric heating plate is fixed to the inner wall of the partition plate (13), and the surface of the electric heating plate is provided with heat radiating fins (31).

5. The dryer for the ceramic production as claimed in claim 1, wherein a wind distribution pipe (15) is arranged on a side wall of the wind supply box (11), a wind supply pipe (32) is arranged inside the wind supply box (11), the wind supply pipe (32) is communicated with the wind distribution pipe (15), nozzles (33) corresponding to the drying chambers one by one are communicated with the wind supply pipe (32), and the nozzles (33) are arranged at the bottoms of the drying chambers and are in adaptive clamping with the drying chambers.

6. The dryer for ceramic production as claimed in claim 1, wherein the surface of the partition plate (13) is further provided with a temperature sensor and a humidity sensor.