CN213687551U

CN213687551U - Electrothermal blowing dry box with good drying effect

Info

Publication number: CN213687551U
Application number: CN202022326636.9U
Authority: CN
Inventors: 张萍; 唐久淑; 陈建宏; 陆梁磊
Original assignee: Sichuan Chuangwei Environmental Testing Co ltd
Current assignee: Sichuan Chuangwei Environmental Testing Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-13
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an electric heat blast air drying cabinet that drying effect is good, the power distribution box comprises a box body, horizontal installation has the several rack in the box, install electric heat blast air mechanism in the box, electric heat blast air mechanism includes air-supply line and blowing pipe, the blowing pipe is connected with the equipartition dish, equipartition dish is installed in the box bottom surface, install the first equipartition pipe of several and several second equipartition pipe on the equipartition dish, the first equipartition pipe of several is installed at equipartition dish middle part, the several second equipartition pipe is installed around the equipartition dish, the equal directional box top of air outlet of first equipartition pipe and second equipartition pipe, first equipartition pipe and second equipartition pipe all are coniform, the top diameter is greater than the bottom diameter, the tapering of first equipartition pipe is greater than the tapering of second equipartition pipe, the several exhaust pipe is installed on the box top, the exhaust pipe is connected with. The utility model discloses can promote the degree of consistency of temperature in the box, and can promote drying effect.

Description

Electrothermal blowing dry box with good drying effect

Technical Field

The utility model relates to an electric heat blast air drying equipment field, in particular to electric heat blast air drying cabinet that drying effect is good.

Background

The existing electric heating air blast drying equipment dries materials by heating air and introducing untreated air into a drying box, hot air passing through the materials is directly discharged, and heat energy is wasted. In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can promote the good electric heat blast air drying cabinet of drying effect to solve the problem that above-mentioned background art provided.

In order to realize the above purpose, the technical scheme of the utility model is as follows:

an electrothermal blowing dry box with good drying effect comprises a box body, a plurality of placing racks are horizontally arranged in the box body, an electrothermal blowing mechanism is arranged in the box body, the electric heating air blowing mechanism comprises an air inlet pipe and an air blowing pipe, the air blowing pipe is connected with an equalizing disc, the equalizing disc is arranged on the bottom surface of the box body, a plurality of first equalizing pipes and a plurality of second equalizing pipes are arranged on the equalizing disc, the plurality of first equalizing pipes are arranged in the middle of the equalizing disc, the plurality of second equalizing pipes are arranged around the equalizing disc, air outlets of the first equalizing pipes and the second equalizing pipes point to the top of the box body, first equipartition pipe and second equipartition pipe all are coniform, and the top diameter is greater than the bottom diameter, and the tapering of first equipartition pipe is greater than the tapering of second equipartition pipe, and the several exhaust pipe is installed on the box top, the exhaust pipe is connected with drying mechanism, drying mechanism is connected with the air-supply line.

Preferably, drying mechanism is including the drier case and the dust removal case that connect gradually, drier case and dust removal case are all installed in the box outside, and the air exit and the electric heat blast air mechanism's of dust removal case air-supply line are connected.

Preferably, the drying agent box is filled with a drying agent, and the dust removal box is internally provided with an activated carbon plate.

Preferably, the outer walls of the exhaust pipes are sleeved with heat insulation sleeves.

Preferably, the heat preservation sleeve is a sponge sleeve.

Preferably, a plurality of the first equalizing pipes are arranged in a staggered manner, so that the distance between each first equalizing pipe and the adjacent first equalizing pipe is equal.

Preferably, the drying agent box is further provided with an auxiliary air inlet pipe, and the auxiliary air inlet pipe is provided with a valve.

The utility model has the advantages that:

(1) the exhausted hot gas is dried and purified, so that the hot gas enters the box body again, the heat energy is saved, and the drying effect can be improved;

(2) through the first equal minute pipe and the second equal minute pipe of tapering difference, the different high difference of angle that makes steam get into in the box promotes the degree of consistency of temperature in the box, avoids the great difference in temperature of box upper portion and lower part, is favorable to promoting drying effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

figure 2 is the utility model discloses the first structure sketch map of equalling divide the pipe installation equally with the second.

The labels in the figure are: 1-box body, 2-placing rack, 3-electric heating blower mechanism, 4-air inlet pipe, 5-air blowing pipe, 6-uniform disc, 7-first uniform pipe, 8-second uniform pipe, 9-air exhaust pipe, 10-drying agent box, 11-dust removal box, 12-heat preservation sleeve and 13-auxiliary air inlet pipe.

Detailed Description

The technical solutions in the present embodiments will be clearly and completely described below with reference to the accompanying drawings in the present embodiments, which, however, should not be construed as limiting the present invention to specific embodiments, but are for explanation and understanding only:

as shown in fig. 1 and fig. 2, this embodiment provides an electric heat forced air drying cabinet that drying effect is good, including box 1, and horizontal installation has several rack 2 in the box 1, and rack 2 adopts frame rack structure, has the holding power and is convenient for the circulation of air in the box 1 simultaneously.

The box body 1 is internally provided with an electric heating air blowing mechanism 3, the electric heating air blowing mechanism 3 adopts the existing electric heating air blowing equipment and comprises an electric heating plate, an air blower, an air inlet pipe 4, a blowing pipe 5 and the like, and air is heated by the air inlet pipe 4 and then is discharged by the blowing pipe 5. The blowing pipe 5 is connected with an equal distribution disc 6, the equal distribution disc 6 is of a hollow cubic structure, the height is small, heat dissipation is favorably reduced, the uniform distribution disc 6 is arranged on the bottom surface of the box body 1, a plurality of first uniform distribution pipes 7 and a plurality of second uniform distribution pipes 8 are arranged on the uniform distribution disc 6, air outlets of the first uniform distribution pipes 7 and the second uniform distribution pipes 8 point to the top of the box body 1, the first equalizing pipe 7 and the second equalizing pipe 8 are both conical, the diameter of the top end is larger than that of the bottom end, the taper of the first equalizing pipe 7 is larger than that of the second equalizing pipe 8, under the unanimous condition of the air intake size of first equipartition pipe 7 and second equipartition pipe 8 promptly, the air outlet diameter of first equipartition pipe 7 is greater than the air outlet diameter of second equipartition pipe 8, and the contained angle between the steam rise and the vertical line is big, makes the bottom in box 1 of the hot gas ability quick distribution of first equipartition pipe 7 exhaust.

The first equal distribution pipes 7 are arranged in the middle of the equal distribution disc 6, the first equal distribution pipes 7 are arranged in a staggered mode, the distance between each first equal distribution pipe 7 and the first equal distribution pipes 7 nearby the first equal distribution pipe is equal, namely, the connecting lines of the first equal distribution pipes 7 are honeycomb-shaped, and hot air can be distributed more uniformly.

Several second is equallyd divide pipe 8 to be installed around equallyd divide dish 6, because the tapering of second equallyd divide pipe 8 is less than first equallyd divide pipe 7, and the angle that steam rises is less, can reach middle part or upper portion in box 1, makes the steam in the box 1 more even relatively.

A plurality of exhaust pipes 9 are installed on the top end of the box body 1, the exhaust pipes 9 are connected with a drying mechanism, and the drying mechanism is connected with the air inlet pipe 4. Drying mechanism is including the drier case 10 and the dust removal case 11 that connect gradually, drier case 10 and dust removal case 11 are all installed in the 1 outside of box, and the air exit of dust removal case 11 is connected with electric heat blast air mechanism 3's air-supply line 4, the intussuseption of drier case 10 is filled with the drier, and the drier can adopt calcium chloride, and the calcium chloride drier can fuse into the colloid to steam and calcium chloride, is difficult to evaporate. Install the active carbon board in the dust removal case 11, the dust in the active carbon board adsorbable gas is convenient for guarantee the cleanliness factor of drying.

The outer wall of the exhaust pipe 9 is sleeved with a heat insulation sleeve 12, the heat insulation sleeve 12 is a sponge sleeve, is low in price and easy to install, and is used for heat insulation of hot air. The hot gas is dried by drying mechanism again, can effectively improve the drying effect in box 1, and because the heat is by recycle, can further practice thrift the electric energy.

The embodiment can also install an auxiliary air inlet pipe 13 at the drying agent box 10, the auxiliary air inlet pipe 13 is provided with a valve, the valve is opened so as to provide enough air for the box body 1, and the air is dry and the dust content is less, thereby being beneficial to drying the objects and ensuring good drying effect.

The electrical components present in this embodiment are all electrically connected to the 220V mains.

It is to be understood that the above examples are merely illustrative for clarity of description and are not limiting on the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.

Claims

1. The utility model provides an electric heat forced air drying cabinet that drying effect is good which characterized in that: including the box, horizontal installation has the several rack in the box, installs electric heat blast air mechanism in the box, electric heat blast air mechanism includes air-supply line and blowing pipe, the blowing pipe is connected with the equipartition dish, the equipartition dish is installed in the box bottom surface, installs the first equipartition pipe of several and several second equipartition pipe on the equipartition dish, and the first equipartition pipe of several is installed at equipartition dish middle part, and the several second equipartition pipe is installed around the equipartition dish, and the equal directional box top of air outlet of first equipartition pipe and second equipartition pipe, first equipartition pipe and second equipartition pipe all are coniform, and the top diameter is greater than the bottom diameter, and the tapering of first equipartition pipe is greater than the tapering of second equipartition pipe, and the several exhaust pipe is installed on the box top, the exhaust pipe is connected with dry mechanism, dry mechanism.

2. An electrothermal blowing dry box with good drying effect according to claim 1, characterized in that: drying mechanism is including the drier case and the dust removal case that connect gradually, drier case and dust removal case are all installed in the box outside, and the air exit of dust removal case is connected with electric heat blast air mechanism's air-supply line.

3. An electrothermal blowing dry box with good drying effect according to claim 2, characterized in that: the drying agent box is filled with a drying agent, and an activated carbon plate is installed in the dust removal box.

4. An electrothermal blowing dry box with good drying effect according to claim 1, characterized in that: the outer wall of the exhaust pipe is sleeved with a heat insulation sleeve.

5. An electrothermal blowing dry box with good drying effect according to claim 4, characterized in that: the heat preservation sleeve is a sponge sleeve.

6. An electrothermal blowing dry box with good drying effect according to claim 1, characterized in that: the first equal distribution pipes are arranged in a staggered mode, so that the distance between each first equal distribution pipe and the first equal distribution pipes nearby the first equal distribution pipe is equal.

7. An electrothermal blowing dry box with good drying effect according to claim 2, characterized in that: the drying agent box is also provided with an auxiliary air inlet pipe, and the auxiliary air inlet pipe is provided with a valve.